980422976 has 28 divisors (see below), whose sum is σ = 2095184532. Its totient is φ = 452502528.

The previous prime is 980422973. The next prime is 980423027. The reversal of 980422976 is 679224089.

It can be written as a sum of positive squares in 2 ways, for example, as 425349376 + 555073600 = 20624^2 + 23560^2 .

It is a super-2 number, since 2×980422976² = 1922458423737393152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 980422976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980422973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588365 + ... + 590028.

It is an arithmetic number, because the mean of its divisors is an integer number (74828019).

Almost surely, 2^980422976 is an apocalyptic number.

It is an amenable number.

980422976 is an abundant number, since it is smaller than the sum of its proper divisors (1114761556).

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

980422976 is a wasteful number, since it uses less digits than its factorization.

980422976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178418 (or 1178408 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 980422976 is about 31311.7066925455. The cubic root of 980422976 is about 993.4312716170.

The spelling of 980422976 in words is "nine hundred eighty million, four hundred twenty-two thousand, nine hundred seventy-six".