387801150 has 96 divisors (see below), whose sum is σ = 1060432128. Its totient is φ = 93004800.

The previous prime is 387801143. The next prime is 387801179. The reversal of 387801150 is 51108783.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 158839 + ... + 161261.

It is an arithmetic number, because the mean of its divisors is an integer number (11046168).

Almost surely, 2^387801150 is an apocalyptic number.

387801150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 387801150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (530216064).

387801150 is an abundant number, since it is smaller than the sum of its proper divisors (672630978).

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

387801150 is a wasteful number, since it uses less digits than its factorization.

387801150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2546 (or 2541 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 387801150 is about 19692.6674170870. The cubic root of 387801150 is about 729.2386821208.

The spelling of 387801150 in words is "three hundred eighty-seven million, eight hundred one thousand, one hundred fifty".