394170482 has 8 divisors (see below), whose sum is σ = 603835776. Its totient is φ = 192891892.

The previous prime is 394170473. The next prime is 394170493. The reversal of 394170482 is 284071493.

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

It is a super-2 number, since 2×394170482² = 310740737760224648, which contains 22 as substring.

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, 2096558 + ... + 2096745.

It is an arithmetic number, because the mean of its divisors is an integer number (75479472).

Almost surely, 2^394170482 is an apocalyptic number.

394170482 is a deficient number, since it is larger than the sum of its proper divisors (209665294).

394170482 is a wasteful number, since it uses less digits than its factorization.

394170482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4193352.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 394170482 is about 19853.7271563805. The cubic root of 394170482 is about 733.2094146445.

The spelling of 394170482 in words is "three hundred ninety-four million, one hundred seventy thousand, four hundred eighty-two".