3311604940 has 48 divisors (see below), whose sum is σ = 7951958784. Its totient is φ = 1134820800.

The previous prime is 3311604899. The next prime is 3311604949. The reversal of 3311604940 is 494061133.

It is not an unprimeable number, because it can be changed into a prime (3311604949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332635 + ... + 342445.

It is an arithmetic number, because the mean of its divisors is an integer number (165665808).

Almost surely, 2^3311604940 is an apocalyptic number.

It is an amenable number.

3311604940 is an abundant number, since it is smaller than the sum of its proper divisors (4640353844).

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

3311604940 is a wasteful number, since it uses less digits than its factorization.

3311604940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12238 (or 12236 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 3311604940 is about 57546.5458563761. The cubic root of 3311604940 is about 1490.5487131180.

The spelling of 3311604940 in words is "three billion, three hundred eleven million, six hundred four thousand, nine hundred forty".