974434497 has 8 divisors (see below), whose sum is σ = 1302587520. Its totient is φ = 647952240.

The previous prime is 974434471. The next prime is 974434499. The reversal of 974434497 is 794434479.

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

It is not a de Polignac number, because 974434497 - 2¹¹ = 974432449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (974434499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416329 + ... + 418662.

It is an arithmetic number, because the mean of its divisors is an integer number (162823440).

Almost surely, 2^974434497 is an apocalyptic number.

It is an amenable number.

974434497 is a deficient number, since it is larger than the sum of its proper divisors (328153023).

974434497 is a wasteful number, since it uses less digits than its factorization.

974434497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835383.

The product of its digits is 3048192, while the sum is 51.

The square root of 974434497 is about 31215.9333834502. The cubic root of 974434497 is about 991.4044946407.

The spelling of 974434497 in words is "nine hundred seventy-four million, four hundred thirty-four thousand, four hundred ninety-seven".