274604994 has 24 divisors (see below), whose sum is σ = 603860400. Its totient is φ = 90168408.

The previous prime is 274604989. The next prime is 274604999. The reversal of 274604994 is 499406472.

It is an interprime number because it is at equal distance from previous prime (274604989) and next prime (274604999).

It is not an unprimeable number, because it can be changed into a prime (274604999) 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, 112644 + ... + 115055.

It is an arithmetic number, because the mean of its divisors is an integer number (25160850).

Almost surely, 2^274604994 is an apocalyptic number.

274604994 is an abundant number, since it is smaller than the sum of its proper divisors (329255406).

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

274604994 is a wasteful number, since it uses less digits than its factorization.

274604994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227774 (or 227771 counting only the distinct ones).

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

The square root of 274604994 is about 16571.2097928908. The cubic root of 274604994 is about 649.9842157903.

The spelling of 274604994 in words is "two hundred seventy-four million, six hundred four thousand, nine hundred ninety-four".