346673136 has 20 divisors (see below), whose sum is σ = 895572392. Its totient is φ = 115557696.

The previous prime is 346673111. The next prime is 346673147. The reversal of 346673136 is 631376643.

346673136 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 346673094 and 346673103.

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, 3611131 + ... + 3611226.

Almost surely, 2^346673136 is an apocalyptic number.

It is an amenable number.

346673136 is an abundant number, since it is smaller than the sum of its proper divisors (548899256).

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

346673136 is a wasteful number, since it uses less digits than its factorization.

346673136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7222368 (or 7222362 counting only the distinct ones).

The product of its digits is 163296, while the sum is 39.

The square root of 346673136 is about 18619.1604536832. The cubic root of 346673136 is about 702.4898651459.

The spelling of 346673136 in words is "three hundred forty-six million, six hundred seventy-three thousand, one hundred thirty-six".