394960022 has 8 divisors (see below), whose sum is σ = 596962872. Its totient is φ = 195972400.

The previous prime is 394960009. The next prime is 394960037. The reversal of 394960022 is 220069493.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 753479 + ... + 754002.

It is an arithmetic number, because the mean of its divisors is an integer number (74620359).

Almost surely, 2^394960022 is an apocalyptic number.

394960022 is a deficient number, since it is larger than the sum of its proper divisors (202002850).

394960022 is a wasteful number, since it uses less digits than its factorization.

394960022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507614.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 394960022 is about 19873.6011331615. The cubic root of 394960022 is about 733.6986378767.

The spelling of 394960022 in words is "three hundred ninety-four million, nine hundred sixty thousand, twenty-two".