394897113335 has 8 divisors (see below), whose sum is σ = 486684010176. Its totient is φ = 307379374560.

The previous prime is 394897113277. The next prime is 394897113341. The reversal of 394897113335 is 533311798493.

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

It is not a de Polignac number, because 394897113335 - 2²⁸ = 394628677879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1067289311 + ... + 1067289680.

It is an arithmetic number, because the mean of its divisors is an integer number (60835501272).

Almost surely, 2^394897113335 is an apocalyptic number.

394897113335 is a deficient number, since it is larger than the sum of its proper divisors (91786896841).

394897113335 is a wasteful number, since it uses less digits than its factorization.

394897113335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2134579033.

The product of its digits is 7348320, while the sum is 56.

The spelling of 394897113335 in words is "three hundred ninety-four billion, eight hundred ninety-seven million, one hundred thirteen thousand, three hundred thirty-five".