274964516 has 24 divisors (see below), whose sum is σ = 489335616. Its totient is φ = 135162720.

The previous prime is 274964483. The next prime is 274964519. The reversal of 274964516 is 615469472.

It is a super-2 number, since 2×274964516² = 151210970118228512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (274964519) 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, 258626 + ... + 259686.

It is an arithmetic number, because the mean of its divisors is an integer number (20388984).

Almost surely, 2^274964516 is an apocalyptic number.

It is an amenable number.

274964516 is a deficient number, since it is larger than the sum of its proper divisors (214371100).

274964516 is a wasteful number, since it uses less digits than its factorization.

274964516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099 (or 2097 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 274964516 is about 16582.0540344072. The cubic root of 274964516 is about 650.2677524124.

The spelling of 274964516 in words is "two hundred seventy-four million, nine hundred sixty-four thousand, five hundred sixteen".