387372480 has 112 divisors (see below), whose sum is σ = 1341753984. Its totient is φ = 93905920.

The previous prime is 387372457. The next prime is 387372481. The reversal of 387372480 is 84273783.

It is a super-2 number, since 2×387372480² = 300114876522700800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387372481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7782 + ... + 28901.

Almost surely, 2^387372480 is an apocalyptic number.

387372480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

387372480 is an abundant number, since it is smaller than the sum of its proper divisors (954381504).

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

387372480 is a wasteful number, since it uses less digits than its factorization.

387372480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36714 (or 36704 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 387372480 is about 19681.7804072701. The cubic root of 387372480 is about 728.9698862883.

The spelling of 387372480 in words is "three hundred eighty-seven million, three hundred seventy-two thousand, four hundred eighty".