274798982 has 32 divisors (see below), whose sum is σ = 451259424. Its totient is φ = 124992000.

The previous prime is 274798949. The next prime is 274798987. The reversal of 274798982 is 289897472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274798987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146732 + ... + 148592.

It is an arithmetic number, because the mean of its divisors is an integer number (14101857).

Almost surely, 2^274798982 is an apocalyptic number.

274798982 is a deficient number, since it is larger than the sum of its proper divisors (176460442).

274798982 is a wasteful number, since it uses less digits than its factorization.

274798982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024.

The product of its digits is 4064256, while the sum is 56.

The square root of 274798982 is about 16577.0619230309. The cubic root of 274798982 is about 650.1372349288.

The spelling of 274798982 in words is "two hundred seventy-four million, seven hundred ninety-eight thousand, nine hundred eighty-two".