976939245 has 64 divisors (see below), whose sum is σ = 1843200000. Its totient is φ = 489561408.

The previous prime is 976939213. The next prime is 976939247. The reversal of 976939245 is 542939679.

It is not a de Polignac number, because 976939245 - 2⁵ = 976939213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 976939191 and 976939200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (976939247) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 324256 + ... + 327254.

It is an arithmetic number, because the mean of its divisors is an integer number (28800000).

Almost surely, 2^976939245 is an apocalyptic number.

976939245 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

976939245 is a deficient number, since it is larger than the sum of its proper divisors (866260755).

976939245 is a wasteful number, since it uses less digits than its factorization.

976939245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3159 (or 3153 counting only the distinct ones).

The product of its digits is 3674160, while the sum is 54.

The square root of 976939245 is about 31256.0273387390. The cubic root of 976939245 is about 992.2532240977.

The spelling of 976939245 in words is "nine hundred seventy-six million, nine hundred thirty-nine thousand, two hundred forty-five".