345100716 has 24 divisors (see below), whose sum is σ = 894705840. Its totient is φ = 115033536.

The previous prime is 345100709. The next prime is 345100741. The reversal of 345100716 is 617001543.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 345100716.

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 7 ways as a sum of consecutive naturals, for example, 1597581 + ... + 1597796.

It is an arithmetic number, because the mean of its divisors is an integer number (37279410).

Almost surely, 2^345100716 is an apocalyptic number.

345100716 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

345100716 is an abundant number, since it is smaller than the sum of its proper divisors (549605124).

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

345100716 is a wasteful number, since it uses less digits than its factorization.

345100716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195390 (or 3195382 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 345100716 is about 18576.8866067487. The cubic root of 345100716 is about 701.4261509494.

The spelling of 345100716 in words is "three hundred forty-five million, one hundred thousand, seven hundred sixteen".