346506650 has 48 divisors (see below), whose sum is σ = 739161024. Its totient is φ = 118385280.

The previous prime is 346506619. The next prime is 346506683. The reversal of 346506650 is 56605643.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 346506650.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107969 + ... + 111131.

It is an arithmetic number, because the mean of its divisors is an integer number (15399188).

Almost surely, 2^346506650 is an apocalyptic number.

346506650 is an abundant number, since it is smaller than the sum of its proper divisors (392654374).

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

346506650 is a wasteful number, since it uses less digits than its factorization.

346506650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495 (or 3490 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 346506650 is about 18614.6890922196. The cubic root of 346506650 is about 702.3773927691.

The spelling of 346506650 in words is "three hundred forty-six million, five hundred six thousand, six hundred fifty".