346344535376 has 40 divisors (see below), whose sum is σ = 782556907200. Its totient is φ = 148433369952.

The previous prime is 346344535351. The next prime is 346344535429. The reversal of 346344535376 is 673535443643.

It is a super-2 number, since 2×346344535376² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31549226 + ... + 31560201.

It is an arithmetic number, because the mean of its divisors is an integer number (19563922680).

Almost surely, 2^346344535376 is an apocalyptic number.

It is an amenable number.

346344535376 is an abundant number, since it is smaller than the sum of its proper divisors (436212371824).

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

346344535376 is an equidigital number, since it uses as much as digits as its factorization.

346344535376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63109456 (or 63109436 counting only the distinct ones).

The product of its digits is 32659200, while the sum is 53.

The spelling of 346344535376 in words is "three hundred forty-six billion, three hundred forty-four million, five hundred thirty-five thousand, three hundred seventy-six".