394050104407 has 8 divisors (see below), whose sum is σ = 402346357920. Its totient is φ = 385839822720.

The previous prime is 394050104387. The next prime is 394050104417. The reversal of 394050104407 is 704401050493.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 394050104407 - 2³⁵ = 359690366039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394050104417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21483694 + ... + 21502027.

It is an arithmetic number, because the mean of its divisors is an integer number (50293294740).

Almost surely, 2^394050104407 is an apocalyptic number.

394050104407 is a deficient number, since it is larger than the sum of its proper divisors (8296253513).

394050104407 is a wasteful number, since it uses less digits than its factorization.

394050104407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42985913.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 394050104407 in words is "three hundred ninety-four billion, fifty million, one hundred four thousand, four hundred seven".