387410652 has 36 divisors (see below), whose sum is σ = 1013059320. Its totient is φ = 124683552.

The previous prime is 387410629. The next prime is 387410663. The reversal of 387410652 is 256014783.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184498 + ... + 186585.

Almost surely, 2^387410652 is an apocalyptic number.

It is an amenable number.

387410652 is an abundant number, since it is smaller than the sum of its proper divisors (625648668).

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

387410652 is a wasteful number, since it uses less digits than its factorization.

387410652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371122 (or 371117 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 387410652 is about 19682.7501127256. The cubic root of 387410652 is about 728.9938299308.

The spelling of 387410652 in words is "three hundred eighty-seven million, four hundred ten thousand, six hundred fifty-two".