976969452 has 12 divisors (see below), whose sum is σ = 2279595416. Its totient is φ = 325656480.

The previous prime is 976969421. The next prime is 976969463. The reversal of 976969452 is 254969679.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 976969392 and 976969401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40707049 + ... + 40707072.

Almost surely, 2^976969452 is an apocalyptic number.

It is an amenable number.

976969452 is an abundant number, since it is smaller than the sum of its proper divisors (1302625964).

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

976969452 is a wasteful number, since it uses less digits than its factorization.

976969452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81414128 (or 81414126 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 57.

The square root of 976969452 is about 31256.5105538030. The cubic root of 976969452 is about 992.2634508286.

The spelling of 976969452 in words is "nine hundred seventy-six million, nine hundred sixty-nine thousand, four hundred fifty-two".