387039268 has 24 divisors (see below), whose sum is σ = 844449984. Its totient is φ = 150794400.

The previous prime is 387039227. The next prime is 387039269. The reversal of 387039268 is 862930783.

It is not an unprimeable number, because it can be changed into a prime (387039269) 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, 628003 + ... + 628618.

It is an arithmetic number, because the mean of its divisors is an integer number (35185416).

Almost surely, 2^387039268 is an apocalyptic number.

It is an amenable number.

387039268 is an abundant number, since it is smaller than the sum of its proper divisors (457410716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

387039268 is a wasteful number, since it uses less digits than its factorization.

387039268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256643 (or 1256641 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 387039268 is about 19673.3135998997. The cubic root of 387039268 is about 728.7608100061.

The spelling of 387039268 in words is "three hundred eighty-seven million, thirty-nine thousand, two hundred sixty-eight".