976983764 has 6 divisors (see below), whose sum is σ = 1709721594. Its totient is φ = 488491880.

The previous prime is 976983661. The next prime is 976983767. The reversal of 976983764 is 467389679.

It can be written as a sum of positive squares in only one way, i.e., 581292100 + 395691664 = 24110^2 + 19892^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (976983767) 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 as a sum of consecutive naturals, namely, 122122967 + ... + 122122974.

It is an arithmetic number, because the mean of its divisors is an integer number (284953599).

Almost surely, 2^976983764 is an apocalyptic number.

It is an amenable number.

976983764 is a deficient number, since it is larger than the sum of its proper divisors (732737830).

976983764 is a wasteful number, since it uses less digits than its factorization.

976983764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244245945 (or 244245943 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 59.

The square root of 976983764 is about 31256.7394972668. The cubic root of 976983764 is about 992.2682961541.

The spelling of 976983764 in words is "nine hundred seventy-six million, nine hundred eighty-three thousand, seven hundred sixty-four".