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3968610790 = 251792217101
BaseRepresentation
bin1110110010001100…
…0011000111100110
3101020120122022112211
43230203003013212
531111431021130
61453445034034
7200226430564
oct35443030746
911216568484
103968610790
1117571a5031
129290b591a
134b3281311
14299102a34
15183624a2a
hexec8c31e6

3968610790 has 16 divisors (see below), whose sum is σ = 7183410480. Its totient is φ = 1578575200.

The previous prime is 3968610743. The next prime is 3968610791. The reversal of 3968610790 is 970168693.

3968610790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3968610791) 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, 1106761 + ... + 1110340.

It is an arithmetic number, because the mean of its divisors is an integer number (448963155).

Almost surely, 23968610790 is an apocalyptic number.

3968610790 is a deficient number, since it is larger than the sum of its proper divisors (3214799690).

3968610790 is a wasteful number, since it uses less digits than its factorization.

3968610790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217287.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 3968610790 is about 62996.9109560143. The cubic root of 3968610790 is about 1583.2378709081.

The spelling of 3968610790 in words is "three billion, nine hundred sixty-eight million, six hundred ten thousand, seven hundred ninety".

Divisors: 1 2 5 10 179 358 895 1790 2217101 4434202 11085505 22171010 396861079 793722158 1984305395 3968610790