387060984 has 64 divisors (see below), whose sum is σ = 1083456000. Its totient is φ = 128026080.

The previous prime is 387060983. The next prime is 387061001. The reversal of 387060984 is 489060783.

It is a happy number.

387060984 is a `hidden beast` number, since 38 + 7 + 0 + 609 + 8 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387060983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21457 + ... + 35135.

It is an arithmetic number, because the mean of its divisors is an integer number (16929000).

Almost surely, 2^387060984 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 387060984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541728000).

387060984 is an abundant number, since it is smaller than the sum of its proper divisors (696395016).

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

387060984 is a wasteful number, since it uses less digits than its factorization.

387060984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13825 (or 13815 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 387060984 is about 19673.8655073171. The cubic root of 387060984 is about 728.7744395222.

The spelling of 387060984 in words is "three hundred eighty-seven million, sixty thousand, nine hundred eighty-four".