427535368 has 16 divisors (see below), whose sum is σ = 863292780. Its totient is φ = 197323968.

The previous prime is 427535347. The next prime is 427535393. The reversal of 427535368 is 863535724.

It can be written as a sum of positive squares in 2 ways, for example, as 416894724 + 10640644 = 20418^2 + 3262^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2055355 + ... + 2055562.

Almost surely, 2^427535368 is an apocalyptic number.

It is an amenable number.

427535368 is an abundant number, since it is smaller than the sum of its proper divisors (435757412).

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

427535368 is a wasteful number, since it uses less digits than its factorization.

427535368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4110936 (or 4110932 counting only the distinct ones).

The product of its digits is 604800, while the sum is 43.

The square root of 427535368 is about 20676.9283985799. The cubic root of 427535368 is about 753.3394012790.

The spelling of 427535368 in words is "four hundred twenty-seven million, five hundred thirty-five thousand, three hundred sixty-eight".