980392255 has 8 divisors (see below), whose sum is σ = 1176924672. Its totient is φ = 784011168.

The previous prime is 980392187. The next prime is 980392277. The reversal of 980392255 is 552293089.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 980392255 - 2²³ = 972003647 is a prime.

It is a super-2 number, since 2×980392255² = 1922337947327970050, which contains 22 as substring.

It is a Duffinian number.

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, 23052 + ... + 49921.

It is an arithmetic number, because the mean of its divisors is an integer number (147115584).

Almost surely, 2^980392255 is an apocalyptic number.

980392255 is a deficient number, since it is larger than the sum of its proper divisors (196532417).

980392255 is a wasteful number, since it uses less digits than its factorization.

980392255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75665.

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 980392255 is about 31311.2161213837. The cubic root of 980392255 is about 993.4208953061.

The spelling of 980392255 in words is "nine hundred eighty million, three hundred ninety-two thousand, two hundred fifty-five".