3346432856 has 16 divisors (see below), whose sum is σ = 6757220400. Its totient is φ = 1544507424.

The previous prime is 3346432849. The next prime is 3346432889. The reversal of 3346432856 is 6582346433.

3346432856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3346432856² = 22397225719432633472, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 16088516 + ... + 16088723.

It is an arithmetic number, because the mean of its divisors is an integer number (422326275).

Almost surely, 2^3346432856 is an apocalyptic number.

It is an amenable number.

3346432856 is an abundant number, since it is smaller than the sum of its proper divisors (3410787544).

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

3346432856 is a wasteful number, since it uses less digits than its factorization.

3346432856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32177258 (or 32177254 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 44.

The square root of 3346432856 is about 57848.3608756549. The cubic root of 3346432856 is about 1495.7558332099.

The spelling of 3346432856 in words is "three billion, three hundred forty-six million, four hundred thirty-two thousand, eight hundred fifty-six".