345702326874 has 32 divisors (see below), whose sum is σ = 701773692480. Its totient is φ = 113506179072.

The previous prime is 345702326869. The next prime is 345702326887. The reversal of 345702326874 is 478623207543.

It is a super-2 number, since 2×345702326874² (a number of 24 digits) contains 22 as substring.

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, 9013402 + ... + 9051674.

It is an arithmetic number, because the mean of its divisors is an integer number (21930427890).

Almost surely, 2^345702326874 is an apocalyptic number.

345702326874 is an abundant number, since it is smaller than the sum of its proper divisors (356071365606).

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

345702326874 is a wasteful number, since it uses less digits than its factorization.

345702326874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60814.

The product of its (nonzero) digits is 6773760, while the sum is 51.

The spelling of 345702326874 in words is "three hundred forty-five billion, seven hundred two million, three hundred twenty-six thousand, eight hundred seventy-four".