274378896 has 60 divisors (see below), whose sum is σ = 837691920. Its totient is φ = 83144640.

The previous prime is 274378879. The next prime is 274378913. The reversal of 274378896 is 698873472.

It is an interprime number because it is at equal distance from previous prime (274378879) and next prime (274378913).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85026 + ... + 88193.

It is an arithmetic number, because the mean of its divisors is an integer number (13961532).

Almost surely, 2^274378896 is an apocalyptic number.

It is an amenable number.

274378896 is an abundant number, since it is smaller than the sum of its proper divisors (563313024).

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

274378896 is a wasteful number, since it uses less digits than its factorization.

274378896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173244 (or 173235 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The square root of 274378896 is about 16564.3863755951. The cubic root of 274378896 is about 649.8057770796.

The spelling of 274378896 in words is "two hundred seventy-four million, three hundred seventy-eight thousand, eight hundred ninety-six".