2382046438 has 8 divisors (see below), whose sum is σ = 3593031480. Its totient is φ = 1184369280.

The previous prime is 2382046427. The next prime is 2382046439. The reversal of 2382046438 is 8346402832.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2382046438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2382046439) 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, 3326523 + ... + 3327238.

It is an arithmetic number, because the mean of its divisors is an integer number (449128935).

Almost surely, 2^2382046438 is an apocalyptic number.

2382046438 is a deficient number, since it is larger than the sum of its proper divisors (1210985042).

2382046438 is a wasteful number, since it uses less digits than its factorization.

2382046438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6653942.

The product of its (nonzero) digits is 221184, while the sum is 40.

The square root of 2382046438 is about 48806.2131085787. The cubic root of 2382046438 is about 1335.5190111654.

The spelling of 2382046438 in words is "two billion, three hundred eighty-two million, forty-six thousand, four hundred thirty-eight".