427646104 has 16 divisors (see below), whose sum is σ = 802058400. Its totient is φ = 213763872.

The previous prime is 427646077. The next prime is 427646123. The reversal of 427646104 is 401646724.

It is a self number, because there is not a number n which added to its sum of digits gives 427646104.

It is a congruent number.

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, 45889 + ... + 54415.

It is an arithmetic number, because the mean of its divisors is an integer number (50128650).

Almost surely, 2^427646104 is an apocalyptic number.

It is an amenable number.

427646104 is a deficient number, since it is larger than the sum of its proper divisors (374412296).

427646104 is a wasteful number, since it uses less digits than its factorization.

427646104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14802 (or 14798 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 427646104 is about 20679.6059923781. The cubic root of 427646104 is about 753.4044365149.

The spelling of 427646104 in words is "four hundred twenty-seven million, six hundred forty-six thousand, one hundred four".