394396050 has 24 divisors (see below), whose sum is σ = 978102576. Its totient is φ = 105172240.

The previous prime is 394396007. The next prime is 394396063. The reversal of 394396050 is 50693493.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1314504 + ... + 1314803.

It is an arithmetic number, because the mean of its divisors is an integer number (40754274).

Almost surely, 2^394396050 is an apocalyptic number.

394396050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

394396050 is an abundant number, since it is smaller than the sum of its proper divisors (583706526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

394396050 is a wasteful number, since it uses less digits than its factorization.

394396050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2629322 (or 2629317 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 39.

The square root of 394396050 is about 19859.4070908474. The cubic root of 394396050 is about 733.3492501137.

The spelling of 394396050 in words is "three hundred ninety-four million, three hundred ninety-six thousand, fifty".