345706646662 has 16 divisors (see below), whose sum is σ = 558960176880. Its totient is φ = 159410920032.

The previous prime is 345706646639. The next prime is 345706646723. The reversal of 345706646662 is 266646607543.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6054112 + ... + 6110947.

It is an arithmetic number, because the mean of its divisors is an integer number (34935011055).

Almost surely, 2^345706646662 is an apocalyptic number.

345706646662 is a deficient number, since it is larger than the sum of its proper divisors (213253530218).

345706646662 is a wasteful number, since it uses less digits than its factorization.

345706646662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12166167.

The product of its (nonzero) digits is 26127360, while the sum is 55.

The spelling of 345706646662 in words is "three hundred forty-five billion, seven hundred six million, six hundred forty-six thousand, six hundred sixty-two".