387230480 has 160 divisors (see below), whose sum is σ = 1134760704. Its totient is φ = 119605248.

The previous prime is 387230479. The next prime is 387230483. The reversal of 387230480 is 84032783.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 387230480.

It is not an unprimeable number, because it can be changed into a prime (387230483) 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, 312422 + ... + 313658.

Almost surely, 2^387230480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 387230480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (567380352).

387230480 is an abundant number, since it is smaller than the sum of its proper divisors (747530224).

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

387230480 is a wasteful number, since it uses less digits than its factorization.

387230480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313 (or 1307 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 387230480 is about 19678.1726793928. The cubic root of 387230480 is about 728.8808020260.

The spelling of 387230480 in words is "three hundred eighty-seven million, two hundred thirty thousand, four hundred eighty".