387356272 has 10 divisors (see below), whose sum is σ = 750502808. Its totient is φ = 193678128.

The previous prime is 387356257. The next prime is 387356273. The reversal of 387356272 is 272653783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387356273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12104868 + ... + 12104899.

Almost surely, 2^387356272 is an apocalyptic number.

It is an amenable number.

387356272 is a deficient number, since it is larger than the sum of its proper divisors (363146536).

387356272 is a wasteful number, since it uses less digits than its factorization.

387356272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24209775 (or 24209769 counting only the distinct ones).

The product of its digits is 423360, while the sum is 43.

The square root of 387356272 is about 19681.3686515953. The cubic root of 387356272 is about 728.9597192360.

The spelling of 387356272 in words is "three hundred eighty-seven million, three hundred fifty-six thousand, two hundred seventy-two".