980792345 has 24 divisors (see below), whose sum is σ = 1282740696. Its totient is φ = 719566848.

The previous prime is 980792327. The next prime is 980792359. The reversal of 980792345 is 543297089.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 814588681 + 166203664 = 28541^2 + 12892^2 .

It is not a de Polignac number, because 980792345 - 2²⁶ = 913683481 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 980792345.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128969 + ... + 136361.

It is an arithmetic number, because the mean of its divisors is an integer number (53447529).

Almost surely, 2^980792345 is an apocalyptic number.

It is an amenable number.

980792345 is a deficient number, since it is larger than the sum of its proper divisors (301948351).

980792345 is a wasteful number, since it uses less digits than its factorization.

980792345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7581 (or 7568 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The square root of 980792345 is about 31317.6043943339. The cubic root of 980792345 is about 993.5560125546.

The spelling of 980792345 in words is "nine hundred eighty million, seven hundred ninety-two thousand, three hundred forty-five".