427598684 has 12 divisors (see below), whose sum is σ = 749771400. Its totient is φ = 213378288.

The previous prime is 427598683. The next prime is 427598701. The reversal of 427598684 is 486895724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427598683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102974 + ... + 107045.

It is an arithmetic number, because the mean of its divisors is an integer number (62480950).

Almost surely, 2^427598684 is an apocalyptic number.

It is an amenable number.

427598684 is a deficient number, since it is larger than the sum of its proper divisors (322172716).

427598684 is a wasteful number, since it uses less digits than its factorization.

427598684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210532 (or 210530 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 53.

The square root of 427598684 is about 20678.4594203727. The cubic root of 427598684 is about 753.3765881308.

The spelling of 427598684 in words is "four hundred twenty-seven million, five hundred ninety-eight thousand, six hundred eighty-four".