274344742 has 32 divisors (see below), whose sum is σ = 498899520. Its totient is φ = 110453760.

The previous prime is 274344739. The next prime is 274344767. The reversal of 274344742 is 247443472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242434 + ... + 243562.

It is an arithmetic number, because the mean of its divisors is an integer number (15590610).

Almost surely, 2^274344742 is an apocalyptic number.

274344742 is a deficient number, since it is larger than the sum of its proper divisors (224554778).

274344742 is a wasteful number, since it uses less digits than its factorization.

274344742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176.

The product of its digits is 150528, while the sum is 37.

The square root of 274344742 is about 16563.3553967788. The cubic root of 274344742 is about 649.7788138938.

The spelling of 274344742 in words is "two hundred seventy-four million, three hundred forty-four thousand, seven hundred forty-two".