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3372980 = 2251312973
BaseRepresentation
bin1100110111011110110100
320100100212012
430313132310
51330413410
6200143352
740445522
oct14673664
96310765
103372980
1119a4196
121167b58
13911360
1463b312
15469605
hex3377b4

3372980 has 24 divisors (see below), whose sum is σ = 7628712. Its totient is φ = 1245312.

The previous prime is 3372979. The next prime is 3372983. The reversal of 3372980 is 892733.

It can be written as a sum of positive squares in 4 ways, for example, as 183184 + 3189796 = 428^2 + 1786^2 .

It is a super-2 number, since 2×33729802 = 22753988160800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3372983) 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, 6227 + ... + 6746.

It is an arithmetic number, because the mean of its divisors is an integer number (317863).

Almost surely, 23372980 is an apocalyptic number.

It is an amenable number.

3372980 is an abundant number, since it is smaller than the sum of its proper divisors (4255732).

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

3372980 is a wasteful number, since it uses less digits than its factorization.

3372980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12995 (or 12993 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 3372980 is about 1836.5674504357. The cubic root of 3372980 is about 149.9700681017.

The spelling of 3372980 in words is "three million, three hundred seventy-two thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 12973 25946 51892 64865 129730 168649 259460 337298 674596 843245 1686490 3372980