274666396 has 6 divisors (see below), whose sum is σ = 480666200. Its totient is φ = 137333196.

The previous prime is 274666373. The next prime is 274666397. The reversal of 274666396 is 693666472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274666397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34333296 + ... + 34333303.

Almost surely, 2^274666396 is an apocalyptic number.

It is an amenable number.

274666396 is a deficient number, since it is larger than the sum of its proper divisors (205999804).

274666396 is a wasteful number, since it uses less digits than its factorization.

274666396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68666603 (or 68666601 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 49.

The square root of 274666396 is about 16573.0623603485. The cubic root of 274666396 is about 650.0326579252.

The spelling of 274666396 in words is "two hundred seventy-four million, six hundred sixty-six thousand, three hundred ninety-six".