274333864 has 16 divisors (see below), whose sum is σ = 587858400. Its totient is φ = 117571632.

The previous prime is 274333861. The next prime is 274333889. The reversal of 274333864 is 468333472.

It is a super-3 number, since 3×274333864³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (274333861) 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, 2449354 + ... + 2449465.

It is an arithmetic number, because the mean of its divisors is an integer number (36741150).

Almost surely, 2^274333864 is an apocalyptic number.

It is an amenable number.

274333864 is an abundant number, since it is smaller than the sum of its proper divisors (313524536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

274333864 is a wasteful number, since it uses less digits than its factorization.

274333864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4898832 (or 4898828 counting only the distinct ones).

The product of its digits is 290304, while the sum is 40.

The square root of 274333864 is about 16563.0270180302. The cubic root of 274333864 is about 649.7702256879.

The spelling of 274333864 in words is "two hundred seventy-four million, three hundred thirty-three thousand, eight hundred sixty-four".