384020037 has 12 divisors (see below), whose sum is σ = 557904204. Its totient is φ = 254532480.

The previous prime is 384020017. The next prime is 384020041. The reversal of 384020037 is 730020483.

It can be written as a sum of positive squares in 2 ways, for example, as 368409636 + 15610401 = 19194^2 + 3951^2 .

It is not a de Polignac number, because 384020037 - 2⁶ = 384019973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384020017) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121764 + ... + 124877.

It is an arithmetic number, because the mean of its divisors is an integer number (46492017).

Almost surely, 2^384020037 is an apocalyptic number.

It is an amenable number.

384020037 is a deficient number, since it is larger than the sum of its proper divisors (173884167).

384020037 is a wasteful number, since it uses less digits than its factorization.

384020037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246820 (or 246817 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 384020037 is about 19596.4291900336. The cubic root of 384020037 is about 726.8608791509.

The spelling of 384020037 in words is "three hundred eighty-four million, twenty thousand, thirty-seven".