980944955 has 16 divisors (see below), whose sum is σ = 1192181760. Its totient is φ = 774776448.

The previous prime is 980944903. The next prime is 980944957. The reversal of 980944955 is 559449089.

It is a cyclic number.

It is not a de Polignac number, because 980944955 - 2¹² = 980940859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 980944897 and 980944906.

It is not an unprimeable number, because it can be changed into a prime (980944957) 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, 156614 + ... + 162756.

It is an arithmetic number, because the mean of its divisors is an integer number (74511360).

Almost surely, 2^980944955 is an apocalyptic number.

980944955 is a deficient number, since it is larger than the sum of its proper divisors (211236805).

980944955 is a wasteful number, since it uses less digits than its factorization.

980944955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6550.

The product of its (nonzero) digits is 2332800, while the sum is 53.

The square root of 980944955 is about 31320.0407886069. The cubic root of 980944955 is about 993.6075418854.

The spelling of 980944955 in words is "nine hundred eighty million, nine hundred forty-four thousand, nine hundred fifty-five".