3345946136 has 32 divisors (see below), whose sum is σ = 6867008400. Its totient is φ = 1518963840.

The previous prime is 3345946129. The next prime is 3345946139. The reversal of 3345946136 is 6316495433.

3345946136 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 2×3345946136² = 22390711090026660992, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345946139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257366 + ... + 270053.

Almost surely, 2^3345946136 is an apocalyptic number.

It is an amenable number.

3345946136 is an abundant number, since it is smaller than the sum of its proper divisors (3521062264).

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

3345946136 is a wasteful number, since it uses less digits than its factorization.

3345946136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527499 (or 527495 counting only the distinct ones).

The product of its digits is 699840, while the sum is 44.

The square root of 3345946136 is about 57844.1538619073. The cubic root of 3345946136 is about 1495.6833132453.

The spelling of 3345946136 in words is "three billion, three hundred forty-five million, nine hundred forty-six thousand, one hundred thirty-six".