382977395 has 16 divisors (see below), whose sum is σ = 484861440. Its totient is φ = 289596384.

The previous prime is 382977389. The next prime is 382977401. The reversal of 382977395 is 593779283.

It is an interprime number because it is at equal distance from previous prime (382977389) and next prime (382977401).

It is a cyclic number.

It is not a de Polignac number, because 382977395 - 2¹⁸ = 382715251 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39632 + ... + 48338.

It is an arithmetic number, because the mean of its divisors is an integer number (30303840).

Almost surely, 2^382977395 is an apocalyptic number.

382977395 is a deficient number, since it is larger than the sum of its proper divisors (101884045).

382977395 is a wasteful number, since it uses less digits than its factorization.

382977395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9194.

The product of its digits is 2857680, while the sum is 53.

The square root of 382977395 is about 19569.8082514878. The cubic root of 382977395 is about 726.2024563937.

The spelling of 382977395 in words is "three hundred eighty-two million, nine hundred seventy-seven thousand, three hundred ninety-five".