426380274 has 40 divisors (see below), whose sum is σ = 956764908. Its totient is φ = 141924960.

The previous prime is 426380263. The next prime is 426380291. The reversal of 426380274 is 472083624.

426380274 is a `hidden beast` number, since 4 + 2 + 6 + 380 + 274 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 411887025 + 14493249 = 20295^2 + 3807^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 151044 + ... + 153840.

Almost surely, 2^426380274 is an apocalyptic number.

426380274 is an abundant number, since it is smaller than the sum of its proper divisors (530384634).

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

426380274 is a wasteful number, since it uses less digits than its factorization.

426380274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3752 (or 3743 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 426380274 is about 20648.9775533802. The cubic root of 426380274 is about 752.6603442669.

The spelling of 426380274 in words is "four hundred twenty-six million, three hundred eighty thousand, two hundred seventy-four".