3155404804 has 12 divisors (see below), whose sum is σ = 5550870528. Its totient is φ = 1569441800.

The previous prime is 3155404787. The next prime is 3155404823. The reversal of 3155404804 is 4084045513.

It is a self number, because there is not a number n which added to its sum of digits gives 3155404804.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2064292 + ... + 2065819.

It is an arithmetic number, because the mean of its divisors is an integer number (462572544).

Almost surely, 2^3155404804 is an apocalyptic number.

It is an amenable number.

3155404804 is a deficient number, since it is larger than the sum of its proper divisors (2395465724).

3155404804 is a wasteful number, since it uses less digits than its factorization.

3155404804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4130306 (or 4130304 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 3155404804 is about 56172.9899862915. The cubic root of 3155404804 is about 1466.7351305736.

The spelling of 3155404804 in words is "three billion, one hundred fifty-five million, four hundred four thousand, eight hundred four".