980020160 has 56 divisors (see below), whose sum is σ = 2667060960. Its totient is φ = 336006144.

The previous prime is 980020141. The next prime is 980020231. The reversal of 980020160 is 61020089.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216515 + ... + 220994.

Almost surely, 2^980020160 is an apocalyptic number.

It is an amenable number.

980020160 is an abundant number, since it is smaller than the sum of its proper divisors (1687040800).

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

980020160 is a wasteful number, since it uses less digits than its factorization.

980020160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437533 (or 437523 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 980020160 is about 31305.2736771299. The cubic root of 980020160 is about 993.2951994529.

The spelling of 980020160 in words is "nine hundred eighty million, twenty thousand, one hundred sixty".