974464479 has 8 divisors (see below), whose sum is σ = 1443651120. Its totient is φ = 649642968.

The previous prime is 974464459. The next prime is 974464487.

974464479 is a `hidden beast` number, since 97 + 446 + 44 + 79 = 666.

974464479 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 974464479 - 2⁹ = 974463967 is a prime.

It is a super-3 number, since 3×974464479³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974464459) 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, 18045612 + ... + 18045665.

It is an arithmetic number, because the mean of its divisors is an integer number (180456390).

Almost surely, 2^974464479 is an apocalyptic number.

974464479 is a deficient number, since it is larger than the sum of its proper divisors (469186641).

974464479 is a wasteful number, since it uses less digits than its factorization.

974464479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36091286 (or 36091280 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The square root of 974464479 is about 31216.4136152762. The cubic root of 974464479 is about 991.4146625842.

The spelling of 974464479 in words is "nine hundred seventy-four million, four hundred sixty-four thousand, four hundred seventy-nine".