974140276 has 12 divisors (see below), whose sum is σ = 1763530020. Its totient is φ = 470274560.

The previous prime is 974140261. The next prime is 974140357. The reversal of 974140276 is 672041479.

It can be written as a sum of positive squares in 2 ways, for example, as 502208100 + 471932176 = 22410^2 + 21724^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4198765 + ... + 4198996.

It is an arithmetic number, because the mean of its divisors is an integer number (146960835).

Almost surely, 2^974140276 is an apocalyptic number.

It is an amenable number.

974140276 is a deficient number, since it is larger than the sum of its proper divisors (789389744).

974140276 is a wasteful number, since it uses less digits than its factorization.

974140276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8397794 (or 8397792 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 974140276 is about 31211.2203542252. The cubic root of 974140276 is about 991.3047029545.

The spelling of 974140276 in words is "nine hundred seventy-four million, one hundred forty thousand, two hundred seventy-six".