3357620920 has 32 divisors (see below), whose sum is σ = 7614144000. Its totient is φ = 1332471168.

The previous prime is 3357620879. The next prime is 3357620923. The reversal of 3357620920 is 290267533.

It is a super-2 number, since 2×3357620920² = 22547236484843292800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3357620920.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3357620923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325395 + ... + 335554.

It is an arithmetic number, because the mean of its divisors is an integer number (237942000).

Almost surely, 2^3357620920 is an apocalyptic number.

It is an amenable number.

3357620920 is an abundant number, since it is smaller than the sum of its proper divisors (4256523080).

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

3357620920 is a wasteful number, since it uses less digits than its factorization.

3357620920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661087 (or 661083 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 3357620920 is about 57944.9818362212. The cubic root of 3357620920 is about 1497.4208894824.

The spelling of 3357620920 in words is "three billion, three hundred fifty-seven million, six hundred twenty thousand, nine hundred twenty".