980432531 has 8 divisors (see below), whose sum is σ = 1075772880. Its totient is φ = 887938272.

The previous prime is 980432527. The next prime is 980432533. The reversal of 980432531 is 135234089.

980432531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 980432531 - 2² = 980432527 is a prime.

It is a super-2 number, since 2×980432531² = 1922495895686131922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 980432491 and 980432500.

It is not an unprimeable number, because it can be changed into a prime (980432533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710801 + ... + 712178.

It is an arithmetic number, because the mean of its divisors is an integer number (134471610).

Almost surely, 2^980432531 is an apocalyptic number.

980432531 is a deficient number, since it is larger than the sum of its proper divisors (95340349).

980432531 is a wasteful number, since it uses less digits than its factorization.

980432531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423045.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 980432531 is about 31311.8592708897. The cubic root of 980432531 is about 993.4344988653.

The spelling of 980432531 in words is "nine hundred eighty million, four hundred thirty-two thousand, five hundred thirty-one".