980250331 has 4 divisors (see below), whose sum is σ = 980318592. Its totient is φ = 980182072.

The previous prime is 980250329. The next prime is 980250347. The reversal of 980250331 is 133052089.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 980250331 - 2¹ = 980250329 is a prime.

It is a super-2 number, since 2×980250331² = 1921781422851219122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 980250293 and 980250302.

It is not an unprimeable number, because it can be changed into a prime (980250031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3316 + ... + 44401.

It is an arithmetic number, because the mean of its divisors is an integer number (245079648).

Almost surely, 2^980250331 is an apocalyptic number.

980250331 is a deficient number, since it is larger than the sum of its proper divisors (68261).

980250331 is a wasteful number, since it uses less digits than its factorization.

980250331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68260.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 980250331 is about 31308.9496949355. The cubic root of 980250331 is about 993.3729563067.

The spelling of 980250331 in words is "nine hundred eighty million, two hundred fifty thousand, three hundred thirty-one".