617675940662 has 16 divisors (see below), whose sum is σ = 1010756491200. Its totient is φ = 280757890440.

The previous prime is 617675940653. The next prime is 617675940683. The reversal of 617675940662 is 266049576716.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1947389 + ... + 2242247.

It is an arithmetic number, because the mean of its divisors is an integer number (63172280700).

Almost surely, 2^617675940662 is an apocalyptic number.

617675940662 is a deficient number, since it is larger than the sum of its proper divisors (393080550538).

617675940662 is a wasteful number, since it uses less digits than its factorization.

617675940662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390091.

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 617675940662 in words is "six hundred seventeen billion, six hundred seventy-five million, nine hundred forty thousand, six hundred sixty-two".