389612075223 has 32 divisors (see below), whose sum is σ = 599322594816. Its totient is φ = 220527433728.

The previous prime is 389612075179. The next prime is 389612075299. The reversal of 389612075223 is 322570216983.

It is not a de Polignac number, because 389612075223 - 2¹² = 389612071127 is a prime.

It is a super-2 number, since 2×389612075223² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389612075023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3810415 + ... + 3911327.

It is an arithmetic number, because the mean of its divisors is an integer number (18728831088).

Almost surely, 2^389612075223 is an apocalyptic number.

389612075223 is a deficient number, since it is larger than the sum of its proper divisors (209710519593).

389612075223 is a wasteful number, since it uses less digits than its factorization.

389612075223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102663.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 389612075223 in words is "three hundred eighty-nine billion, six hundred twelve million, seventy-five thousand, two hundred twenty-three".