346632402 has 64 divisors (see below), whose sum is σ = 747242496. Its totient is φ = 106941120.

The previous prime is 346632401. The next prime is 346632413. The reversal of 346632402 is 204236643.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 346632402.

It is not an unprimeable number, because it can be changed into a prime (346632401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 606777 + ... + 607347.

It is an arithmetic number, because the mean of its divisors is an integer number (11675664).

Almost surely, 2^346632402 is an apocalyptic number.

346632402 is an abundant number, since it is smaller than the sum of its proper divisors (400610094).

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

346632402 is a wasteful number, since it uses less digits than its factorization.

346632402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735.

The product of its (nonzero) digits is 20736, while the sum is 30.

The square root of 346632402 is about 18618.0665483825. The cubic root of 346632402 is about 702.4623499450.

The spelling of 346632402 in words is "three hundred forty-six million, six hundred thirty-two thousand, four hundred two".