382003631 has 8 divisors (see below), whose sum is σ = 400180800. Its totient is φ = 364160160.

The previous prime is 382003627. The next prime is 382003637. The reversal of 382003631 is 136300283.

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

It is a cyclic number.

It is not a de Polignac number, because 382003631 - 2² = 382003627 is a prime.

It is a super-2 number, since 2×382003631² = 291853548194368322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 382003631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382003637) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 81080 + ... + 85661.

It is an arithmetic number, because the mean of its divisors is an integer number (50022600).

Almost surely, 2^382003631 is an apocalyptic number.

382003631 is a deficient number, since it is larger than the sum of its proper divisors (18177169).

382003631 is a wasteful number, since it uses less digits than its factorization.

382003631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166849.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 382003631 is about 19544.9131745321. The cubic root of 382003631 is about 725.5864496332.

The spelling of 382003631 in words is "three hundred eighty-two million, three thousand, six hundred thirty-one".