345752968 has 16 divisors (see below), whose sum is σ = 707222160. Its totient is φ = 157160400.

The previous prime is 345752929. The next prime is 345752977. The reversal of 345752968 is 869257543.

345752968 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×345752968² = 239090229761618048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1964418 + ... + 1964593.

It is an arithmetic number, because the mean of its divisors is an integer number (44201385).

Almost surely, 2^345752968 is an apocalyptic number.

It is an amenable number.

345752968 is an abundant number, since it is smaller than the sum of its proper divisors (361469192).

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

345752968 is a wasteful number, since it uses less digits than its factorization.

345752968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3929028 (or 3929024 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 49.

The square root of 345752968 is about 18594.4337907880. The cubic root of 345752968 is about 701.8677792013.

The spelling of 345752968 in words is "three hundred forty-five million, seven hundred fifty-two thousand, nine hundred sixty-eight".