274736364 has 24 divisors (see below), whose sum is σ = 732630528. Its totient is φ = 78496080.

The previous prime is 274736339. The next prime is 274736369. The reversal of 274736364 is 463637472.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (274736369) 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, 1635252 + ... + 1635419.

It is an arithmetic number, because the mean of its divisors is an integer number (30526272).

Almost surely, 2^274736364 is an apocalyptic number.

It is an amenable number.

274736364 is an abundant number, since it is smaller than the sum of its proper divisors (457894164).

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

274736364 is a wasteful number, since it uses less digits than its factorization.

274736364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3270685 (or 3270683 counting only the distinct ones).

The product of its digits is 508032, while the sum is 42.

The square root of 274736364 is about 16575.1731212678. The cubic root of 274736364 is about 650.0878492704.

The spelling of 274736364 in words is "two hundred seventy-four million, seven hundred thirty-six thousand, three hundred sixty-four".