974331406 has 16 divisors (see below), whose sum is σ = 1486788768. Its totient is φ = 478749600.

The previous prime is 974331401. The next prime is 974331409. The reversal of 974331406 is 604133479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974331401) 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, 165591 + ... + 171373.

It is an arithmetic number, because the mean of its divisors is an integer number (92924298).

Almost surely, 2^974331406 is an apocalyptic number.

974331406 is a deficient number, since it is larger than the sum of its proper divisors (512457362).

974331406 is a wasteful number, since it uses less digits than its factorization.

974331406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7227.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 974331406 is about 31214.2820836873. The cubic root of 974331406 is about 991.3695312900.

The spelling of 974331406 in words is "nine hundred seventy-four million, three hundred thirty-one thousand, four hundred six".