394675552 has 24 divisors (see below), whose sum is σ = 783900936. Its totient is φ = 195589632.

The previous prime is 394675537. The next prime is 394675613. The reversal of 394675552 is 255576493.

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, 50958 + ... + 58189.

It is an arithmetic number, because the mean of its divisors is an integer number (32662539).

Almost surely, 2^394675552 is an apocalyptic number.

394675552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

394675552 is a deficient number, since it is larger than the sum of its proper divisors (389225384).

394675552 is a wasteful number, since it uses less digits than its factorization.

394675552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109270 (or 109262 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 46.

The square root of 394675552 is about 19866.4428622741. The cubic root of 394675552 is about 733.5224467273.

The spelling of 394675552 in words is "three hundred ninety-four million, six hundred seventy-five thousand, five hundred fifty-two".