394388024094 has 24 divisors (see below), whose sum is σ = 899481459240. Its totient is φ = 124543586448.

The previous prime is 394388024089. The next prime is 394388024101. The reversal of 394388024094 is 490420883493.

394388024094 is a `hidden beast` number, since 3 + 9 + 438 + 80 + 2 + 40 + 94 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 394388024094.

It is a congruent 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, 576590337 + ... + 576591020.

It is an arithmetic number, because the mean of its divisors is an integer number (37478394135).

Almost surely, 2^394388024094 is an apocalyptic number.

394388024094 is an abundant number, since it is smaller than the sum of its proper divisors (505093435146).

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

394388024094 is a wasteful number, since it uses less digits than its factorization.

394388024094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153181384 (or 1153181381 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 54.

The spelling of 394388024094 in words is "three hundred ninety-four billion, three hundred eighty-eight million, twenty-four thousand, ninety-four".