971276998 has 36 divisors (see below), whose sum is σ = 1574116740. Its totient is φ = 449285400.

The previous prime is 971276983. The next prime is 971277001. The reversal of 971276998 is 899672179.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6432223 + ... + 6432373.

It is an arithmetic number, because the mean of its divisors is an integer number (43725465).

Almost surely, 2^971276998 is an apocalyptic number.

971276998 is a deficient number, since it is larger than the sum of its proper divisors (602839742).

971276998 is a wasteful number, since it uses less digits than its factorization.

971276998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401 (or 231 counting only the distinct ones).

The product of its digits is 3429216, while the sum is 58.

The square root of 971276998 is about 31165.3172292534. The cubic root of 971276998 is about 990.3325067503.

The spelling of 971276998 in words is "nine hundred seventy-one million, two hundred seventy-six thousand, nine hundred ninety-eight".