382836042 has 24 divisors (see below), whose sum is σ = 829866180. Its totient is φ = 127552320.

The previous prime is 382836037. The next prime is 382836109. The reversal of 382836042 is 240638283.

382836042 = 1829² + 1830² + ... + 1936².

It can be written as a sum of positive squares in 2 ways, for example, as 382241601 + 594441 = 19551^2 + 771^2 .

It is a junction number, because it is equal to n+sod(n) for n = 382835988 and 382836006.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52542 + ... + 59382.

Almost surely, 2^382836042 is an apocalyptic number.

382836042 is an abundant number, since it is smaller than the sum of its proper divisors (447030138).

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

382836042 is a wasteful number, since it uses less digits than its factorization.

382836042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9958 (or 9955 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 382836042 is about 19566.1964111577. The cubic root of 382836042 is about 726.1131007913.

The spelling of 382836042 in words is "three hundred eighty-two million, eight hundred thirty-six thousand, forty-two".