274049964 has 36 divisors (see below), whose sum is σ = 696344376. Its totient is φ = 90874368.

The previous prime is 274049959. The next prime is 274049969. The reversal of 274049964 is 469940472.

It is an interprime number because it is at equal distance from previous prime (274049959) and next prime (274049969).

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (274049969) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12774 + ... + 26669.

Almost surely, 2^274049964 is an apocalyptic number.

It is an amenable number.

274049964 is an abundant number, since it is smaller than the sum of its proper divisors (422294412).

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

274049964 is a wasteful number, since it uses less digits than its factorization.

274049964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39646 (or 39641 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 274049964 is about 16554.4545062651. The cubic root of 274049964 is about 649.5460056626.

The spelling of 274049964 in words is "two hundred seventy-four million, forty-nine thousand, nine hundred sixty-four".