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3980837344 = 251112319187
BaseRepresentation
bin1110110101000110…
…1100000111100000
3101021102122111020011
43231101230013200
531123043243334
61455003054304
7200435362531
oct35521540740
911242574204
103980837344
111763096020
12931211394
134b5972473
1429a9a6688
1518473c564
hexed46c1e0

3980837344 has 48 divisors (see below), whose sum is σ = 8557629696. Its totient is φ = 1807804800.

The previous prime is 3980837339. The next prime is 3980837347. The reversal of 3980837344 is 4437380893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3980837347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 428719 + ... + 437905.

It is an arithmetic number, because the mean of its divisors is an integer number (178283952).

Almost surely, 23980837344 is an apocalyptic number.

It is an amenable number.

3980837344 is an abundant number, since it is smaller than the sum of its proper divisors (4576792352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3980837344 is a wasteful number, since it uses less digits than its factorization.

3980837344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10439 (or 10431 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 49.

The square root of 3980837344 is about 63093.8772306790. The cubic root of 3980837344 is about 1584.8620915150.

The spelling of 3980837344 in words is "three billion, nine hundred eighty million, eight hundred thirty-seven thousand, three hundred forty-four".

Divisors: 1 2 4 8 11 16 22 32 44 88 176 352 1231 2462 4924 9187 9848 13541 18374 19696 27082 36748 39392 54164 73496 101057 108328 146992 202114 216656 293984 404228 433312 808456 1616912 3233824 11309197 22618394 45236788 90473576 124401167 180947152 248802334 361894304 497604668 995209336 1990418672 3980837344