394801084 has 6 divisors (see below), whose sum is σ = 690901904. Its totient is φ = 197400540.

The previous prime is 394801073. The next prime is 394801091. The reversal of 394801084 is 480108493.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49350132 + ... + 49350139.

Almost surely, 2^394801084 is an apocalyptic number.

It is an amenable number.

394801084 is a deficient number, since it is larger than the sum of its proper divisors (296100820).

394801084 is a wasteful number, since it uses less digits than its factorization.

394801084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98700275 (or 98700273 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 394801084 is about 19869.6020090992. The cubic root of 394801084 is about 733.6002074590.

The spelling of 394801084 in words is "three hundred ninety-four million, eight hundred one thousand, eighty-four".