427364368 has 10 divisors (see below), whose sum is σ = 828018494. Its totient is φ = 213682176.

The previous prime is 427364363. The next prime is 427364369. The reversal of 427364368 is 863463724.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 394737424 + 32626944 = 19868^2 + 5712^2 .

It is not an unprimeable number, because it can be changed into a prime (427364363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13355121 + ... + 13355152.

Almost surely, 2^427364368 is an apocalyptic number.

It is an amenable number.

427364368 is a deficient number, since it is larger than the sum of its proper divisors (400654126).

427364368 is a wasteful number, since it uses less digits than its factorization.

427364368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26710281 (or 26710275 counting only the distinct ones).

The product of its digits is 580608, while the sum is 43.

The square root of 427364368 is about 20672.7929414484. The cubic root of 427364368 is about 753.2389509414.

The spelling of 427364368 in words is "four hundred twenty-seven million, three hundred sixty-four thousand, three hundred sixty-eight".