387459936 has 120 divisors (see below), whose sum is σ = 1153878264. Its totient is φ = 127526400.

The previous prime is 387459931. The next prime is 387459959. The reversal of 387459936 is 639954783.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387459931) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 214236 + ... + 216036.

Almost surely, 2^387459936 is an apocalyptic number.

387459936 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 387459936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (576939132).

387459936 is an abundant number, since it is smaller than the sum of its proper divisors (766418328).

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

387459936 is a wasteful number, since it uses less digits than its factorization.

387459936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906 (or 1889 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 387459936 is about 19684.0020321072. The cubic root of 387459936 is about 729.0247413236.

The spelling of 387459936 in words is "three hundred eighty-seven million, four hundred fifty-nine thousand, nine hundred thirty-six".