427004684 has 6 divisors (see below), whose sum is σ = 747258204. Its totient is φ = 213502340.

The previous prime is 427004659. The next prime is 427004687. The reversal of 427004684 is 486400724.

It is not an unprimeable number, because it can be changed into a prime (427004687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53375582 + ... + 53375589.

It is an arithmetic number, because the mean of its divisors is an integer number (124543034).

Almost surely, 2^427004684 is an apocalyptic number.

It is an amenable number.

427004684 is a deficient number, since it is larger than the sum of its proper divisors (320253520).

427004684 is a wasteful number, since it uses less digits than its factorization.

427004684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106751175 (or 106751173 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 427004684 is about 20664.0916567847. The cubic root of 427004684 is about 753.0275746842.

The spelling of 427004684 in words is "four hundred twenty-seven million, four thousand, six hundred eighty-four".