3311406372 has 12 divisors (see below), whose sum is σ = 7726614896. Its totient is φ = 1103802120.

The previous prime is 3311406337. The next prime is 3311406401. The reversal of 3311406372 is 2736041133.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137975254 + ... + 137975277.

Almost surely, 2^3311406372 is an apocalyptic number.

It is an amenable number.

3311406372 is an abundant number, since it is smaller than the sum of its proper divisors (4415208524).

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

3311406372 is a wasteful number, since it uses less digits than its factorization.

3311406372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275950538 (or 275950536 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 3311406372 is about 57544.8205488557. The cubic root of 3311406372 is about 1490.5189207970.

The spelling of 3311406372 in words is "three billion, three hundred eleven million, four hundred six thousand, three hundred seventy-two".