980484156 has 48 divisors (see below), whose sum is σ = 2577818880. Its totient is φ = 322222320.

The previous prime is 980484149. The next prime is 980484157. The reversal of 980484156 is 651484089.

It is a super-2 number, since 2×980484156² = 1922698360334064672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980484157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56266 + ... + 71601.

It is an arithmetic number, because the mean of its divisors is an integer number (53704560).

Almost surely, 2^980484156 is an apocalyptic number.

It is an amenable number.

980484156 is an abundant number, since it is smaller than the sum of its proper divisors (1597334724).

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

980484156 is a wasteful number, since it uses less digits than its factorization.

980484156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127951 (or 127943 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 980484156 is about 31312.6836282041. The cubic root of 980484156 is about 993.4519351002.

The spelling of 980484156 in words is "nine hundred eighty million, four hundred eighty-four thousand, one hundred fifty-six".