394297589102 has 8 divisors (see below), whose sum is σ = 596103442176. Its totient is φ = 195596441712.

The previous prime is 394297589087. The next prime is 394297589107. The reversal of 394297589102 is 201985792493.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (394297589107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 776176103 + ... + 776176610.

It is an arithmetic number, because the mean of its divisors is an integer number (74512930272).

Almost surely, 2^394297589102 is an apocalyptic number.

394297589102 is a deficient number, since it is larger than the sum of its proper divisors (201805853074).

394297589102 is a wasteful number, since it uses less digits than its factorization.

394297589102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552352842.

The product of its (nonzero) digits is 9797760, while the sum is 59.

The spelling of 394297589102 in words is "three hundred ninety-four billion, two hundred ninety-seven million, five hundred eighty-nine thousand, one hundred two".