382998994 has 12 divisors (see below), whose sum is σ = 668294334. Its totient is φ = 164142384.

The previous prime is 382998989. The next prime is 382999009. The reversal of 382998994 is 499899283.

It can be written as a sum of positive squares in only one way, i.e., 274068025 + 108930969 = 16555^2 + 10437^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1953979 + ... + 1954174.

Almost surely, 2^382998994 is an apocalyptic number.

382998994 is a deficient number, since it is larger than the sum of its proper divisors (285295340).

382998994 is a wasteful number, since it uses less digits than its factorization.

382998994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3908169 (or 3908162 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 61.

The square root of 382998994 is about 19570.3600886647. The cubic root of 382998994 is about 726.2161081586.

The spelling of 382998994 in words is "three hundred eighty-two million, nine hundred ninety-eight thousand, nine hundred ninety-four".