346365642 has 32 divisors (see below), whose sum is σ = 794640384. Its totient is φ = 98593200.

The previous prime is 346365637. The next prime is 346365659. The reversal of 346365642 is 246563643.

It is a self number, because there is not a number n which added to its sum of digits gives 346365642.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3834 + ... + 26597.

It is an arithmetic number, because the mean of its divisors is an integer number (24832512).

Almost surely, 2^346365642 is an apocalyptic number.

346365642 is an abundant number, since it is smaller than the sum of its proper divisors (448274742).

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

346365642 is a wasteful number, since it uses less digits than its factorization.

346365642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30714.

The product of its digits is 311040, while the sum is 39.

The square root of 346365642 is about 18610.9011603415. The cubic root of 346365642 is about 702.2821042958.

The spelling of 346365642 in words is "three hundred forty-six million, three hundred sixty-five thousand, six hundred forty-two".