274090084 has 24 divisors (see below), whose sum is σ = 502796448. Its totient is φ = 130589760.

The previous prime is 274090081. The next prime is 274090093. The reversal of 274090084 is 480090472.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (274090081) 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, 12382 + ... + 26485.

It is an arithmetic number, because the mean of its divisors is an integer number (20949852).

Almost surely, 2^274090084 is an apocalyptic number.

It is an amenable number.

274090084 is a deficient number, since it is larger than the sum of its proper divisors (228706364).

274090084 is a wasteful number, since it uses less digits than its factorization.

274090084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38955 (or 38953 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 274090084 is about 16555.6662203609. Note that the first 3 decimals coincide. The cubic root of 274090084 is about 649.5777012384.

The spelling of 274090084 in words is "two hundred seventy-four million, ninety thousand, eighty-four".