274793394 has 8 divisors (see below), whose sum is σ = 549586800. Its totient is φ = 91597796.

The previous prime is 274793383. The next prime is 274793401. The reversal of 274793394 is 493397472.

It is a sphenic number, since it is the product of 3 distinct primes.

274793394 is an admirable number.

It is a super-2 number, since 2×274793394² = 151022818772078472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22899444 + ... + 22899455.

It is an arithmetic number, because the mean of its divisors is an integer number (68698350).

Almost surely, 2^274793394 is an apocalyptic number.

274793394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

274793394 is a wasteful number, since it uses less digits than its factorization.

274793394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45798904.

The product of its digits is 1143072, while the sum is 48.

The square root of 274793394 is about 16576.8933760219. The cubic root of 274793394 is about 650.1328280814.

It can be divided in two parts, 2747 and 93394, that added together give a triangular number (96141 = T₄₃₈).

The spelling of 274793394 in words is "two hundred seventy-four million, seven hundred ninety-three thousand, three hundred ninety-four".