382402040 has 16 divisors (see below), whose sum is σ = 860404680. Its totient is φ = 152960800.

The previous prime is 382402001. The next prime is 382402043. The reversal of 382402040 is 40204283.

It is a junction number, because it is equal to n+sod(n) for n = 382401997 and 382402015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382402043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4779986 + ... + 4780065.

Almost surely, 2^382402040 is an apocalyptic number.

It is an amenable number.

382402040 is an abundant number, since it is smaller than the sum of its proper divisors (478002640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

382402040 is a wasteful number, since it uses less digits than its factorization.

382402040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9560062 (or 9560058 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 382402040 is about 19555.1026588970. The cubic root of 382402040 is about 725.8386110511.

The spelling of 382402040 in words is "three hundred eighty-two million, four hundred two thousand, forty".