387499008 has 176 divisors, whose sum is σ = 1151822336. Its totient is φ = 115015680.

The previous prime is 387498967. The next prime is 387499027. The reversal of 387499008 is 800994783.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1237860 + ... + 1238172.

Almost surely, 2^387499008 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 387499008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (575911168).

387499008 is an abundant number, since it is smaller than the sum of its proper divisors (764323328).

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

387499008 is a wasteful number, since it uses less digits than its factorization.

387499008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380 (or 362 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 387499008 is about 19684.9944881882. The cubic root of 387499008 is about 729.0492457903.

The spelling of 387499008 in words is "three hundred eighty-seven million, four hundred ninety-nine thousand, eight".