617370373372 has 24 divisors (see below), whose sum is σ = 1144165602384. Its totient is φ = 290472728832.

The previous prime is 617370373339. The next prime is 617370373429. The reversal of 617370373372 is 273373073716.

It is a super-2 number, since 2×617370373372² (a number of 24 digits) contains 22 as substring.

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, 485383 + ... + 1212574.

It is an arithmetic number, because the mean of its divisors is an integer number (47673566766).

Almost surely, 2^617370373372 is an apocalyptic number.

It is an amenable number.

617370373372 is a deficient number, since it is larger than the sum of its proper divisors (526795229012).

617370373372 is a wasteful number, since it uses less digits than its factorization.

617370373372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703325 (or 1703323 counting only the distinct ones).

The product of its (nonzero) digits is 2333772, while the sum is 49.

The spelling of 617370373372 in words is "six hundred seventeen billion, three hundred seventy million, three hundred seventy-three thousand, three hundred seventy-two".