346830985650 has 24 divisors (see below), whose sum is σ = 860140844784. Its totient is φ = 92488262800.

The previous prime is 346830985637. The next prime is 346830985673. The reversal of 346830985650 is 56589038643.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1156103136 + ... + 1156103435.

It is an arithmetic number, because the mean of its divisors is an integer number (35839201866).

Almost surely, 2^346830985650 is an apocalyptic number.

346830985650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

346830985650 is an abundant number, since it is smaller than the sum of its proper divisors (513309859134).

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

346830985650 is a wasteful number, since it uses less digits than its factorization.

346830985650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312206586 (or 2312206581 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 57.

The spelling of 346830985650 in words is "three hundred forty-six billion, eight hundred thirty million, nine hundred eighty-five thousand, six hundred fifty".