345251016 has 48 divisors (see below), whose sum is σ = 1020062160. Its totient is φ = 104621280.

The previous prime is 345250993. The next prime is 345251051. The reversal of 345251016 is 610152543.

345251016 is a `hidden beast` number, since 34 + 525 + 101 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217170 + ... + 218753.

It is an arithmetic number, because the mean of its divisors is an integer number (21251295).

Almost surely, 2^345251016 is an apocalyptic number.

345251016 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

345251016 is an abundant number, since it is smaller than the sum of its proper divisors (674811144).

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

345251016 is a wasteful number, since it uses less digits than its factorization.

345251016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435946 (or 435939 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 345251016 is about 18580.9315159386. The cubic root of 345251016 is about 701.5279657186.

The spelling of 345251016 in words is "three hundred forty-five million, two hundred fifty-one thousand, sixteen".