345462716 has 6 divisors (see below), whose sum is σ = 604559760. Its totient is φ = 172731356.

The previous prime is 345462707. The next prime is 345462727. The reversal of 345462716 is 617264543.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 345462716.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43182836 + ... + 43182843.

It is an arithmetic number, because the mean of its divisors is an integer number (100759960).

Almost surely, 2^345462716 is an apocalyptic number.

It is an amenable number.

345462716 is a deficient number, since it is larger than the sum of its proper divisors (259097044).

345462716 is a wasteful number, since it uses less digits than its factorization.

345462716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86365683 (or 86365681 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The square root of 345462716 is about 18586.6273433348. The cubic root of 345462716 is about 701.6713233712.

The spelling of 345462716 in words is "three hundred forty-five million, four hundred sixty-two thousand, seven hundred sixteen".