274492704 has 48 divisors (see below), whose sum is σ = 738128160. Its totient is φ = 89264640.

The previous prime is 274492681. The next prime is 274492709. The reversal of 274492704 is 407294472.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (274492709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30934 + ... + 38805.

It is an arithmetic number, because the mean of its divisors is an integer number (15377670).

Almost surely, 2^274492704 is an apocalyptic number.

274492704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

274492704 is an abundant number, since it is smaller than the sum of its proper divisors (463635456).

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

274492704 is a wasteful number, since it uses less digits than its factorization.

274492704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69793 (or 69785 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 274492704 is about 16567.8213413834. The cubic root of 274492704 is about 649.8956076927.

The spelling of 274492704 in words is "two hundred seventy-four million, four hundred ninety-two thousand, seven hundred four".