389246037 has 8 divisors (see below), whose sum is σ = 519091104. Its totient is φ = 259449168.

The previous prime is 389246029. The next prime is 389246041. The reversal of 389246037 is 730642983.

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

It is not a de Polignac number, because 389246037 - 2³ = 389246029 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 389246037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389246437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16383 + ... + 32355.

It is an arithmetic number, because the mean of its divisors is an integer number (64886388).

Almost surely, 2^389246037 is an apocalyptic number.

It is an amenable number.

389246037 is a deficient number, since it is larger than the sum of its proper divisors (129845067).

389246037 is a wasteful number, since it uses less digits than its factorization.

389246037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24099.

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 389246037 is about 19729.3192229230. The cubic root of 389246037 is about 730.1432364206.

The spelling of 389246037 in words is "three hundred eighty-nine million, two hundred forty-six thousand, thirty-seven".