976773896 has 128 divisors (see below), whose sum is σ = 2299207680. Its totient is φ = 379524096.

The previous prime is 976773893. The next prime is 976773899. The reversal of 976773896 is 698377679.

It is an interprime number because it is at equal distance from previous prime (976773893) and next prime (976773899).

It is not an unprimeable number, because it can be changed into a prime (976773893) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4380041 + ... + 4380263.

It is an arithmetic number, because the mean of its divisors is an integer number (17962560).

Almost surely, 2^976773896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 976773896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1149603840).

976773896 is an abundant number, since it is smaller than the sum of its proper divisors (1322433784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

976773896 is a wasteful number, since it uses less digits than its factorization.

976773896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403 (or 399 counting only the distinct ones).

The product of its digits is 24004512, while the sum is 62.

The square root of 976773896 is about 31253.3821529767. The cubic root of 976773896 is about 992.1972406315.

The spelling of 976773896 in words is "nine hundred seventy-six million, seven hundred seventy-three thousand, eight hundred ninety-six".