974613957 has 8 divisors (see below), whose sum is σ = 1299637920. Its totient is φ = 649666320.

The previous prime is 974613953. The next prime is 974613967. The reversal of 974613957 is 759316479.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 974613957 - 2² = 974613953 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974613953) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 25794 + ... + 51132.

It is an arithmetic number, because the mean of its divisors is an integer number (162454740).

Almost surely, 2^974613957 is an apocalyptic number.

It is an amenable number.

974613957 is a deficient number, since it is larger than the sum of its proper divisors (325023963).

974613957 is a wasteful number, since it uses less digits than its factorization.

974613957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38163.

The product of its digits is 1428840, while the sum is 51.

The square root of 974613957 is about 31218.8077446913. The cubic root of 974613957 is about 991.4653526837.

The spelling of 974613957 in words is "nine hundred seventy-four million, six hundred thirteen thousand, nine hundred fifty-seven".