387268123 has 12 divisors (see below), whose sum is σ = 430814664. Its totient is φ = 347811200.

The previous prime is 387268093. The next prime is 387268169. The reversal of 387268123 is 321862783.

It is not a de Polignac number, because 387268123 - 2²⁵ = 353713691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (387260123) 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, 9238 + ... + 29323.

It is an arithmetic number, because the mean of its divisors is an integer number (35901222).

Almost surely, 2^387268123 is an apocalyptic number.

387268123 is a deficient number, since it is larger than the sum of its proper divisors (43546541).

387268123 is a wasteful number, since it uses less digits than its factorization.

387268123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38666 (or 38655 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 387268123 is about 19679.1291219911. The cubic root of 387268123 is about 728.9044196322.

The spelling of 387268123 in words is "three hundred eighty-seven million, two hundred sixty-eight thousand, one hundred twenty-three".