980329572 has 72 divisors (see below), whose sum is σ = 2618179200. Its totient is φ = 308779968.

The previous prime is 980329561. The next prime is 980329577. The reversal of 980329572 is 275923089.

980329572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×980329572² = 1922092139475406368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (980329577) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39079 + ... + 59057.

It is an arithmetic number, because the mean of its divisors is an integer number (36363600).

Almost surely, 2^980329572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 980329572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1309089600).

980329572 is an abundant number, since it is smaller than the sum of its proper divisors (1637849628).

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

980329572 is a wasteful number, since it uses less digits than its factorization.

980329572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20065 (or 20060 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 980329572 is about 31310.2151381941. The cubic root of 980329572 is about 993.3997228523.

The spelling of 980329572 in words is "nine hundred eighty million, three hundred twenty-nine thousand, five hundred seventy-two".