382736072 has 8 divisors (see below), whose sum is σ = 717630150. Its totient is φ = 191368032.

The previous prime is 382736071. The next prime is 382736117. The reversal of 382736072 is 270637283.

It can be written as a sum of positive squares in only one way, i.e., 277755556 + 104980516 = 16666^2 + 10246^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (382736071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23920997 + ... + 23921012.

Almost surely, 2^382736072 is an apocalyptic number.

It is an amenable number.

382736072 is a deficient number, since it is larger than the sum of its proper divisors (334894078).

382736072 is a wasteful number, since it uses less digits than its factorization.

382736072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47842015 (or 47842011 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 382736072 is about 19563.6415833045. The cubic root of 382736072 is about 726.0498919690.

The spelling of 382736072 in words is "three hundred eighty-two million, seven hundred thirty-six thousand, seventy-two".