387580100 has 36 divisors (see below), whose sum is σ = 842112768. Its totient is φ = 154836000.

The previous prime is 387580057. The next prime is 387580159. The reversal of 387580100 is 1085783.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97145 + ... + 101055.

Almost surely, 2^387580100 is an apocalyptic number.

It is an amenable number.

387580100 is an abundant number, since it is smaller than the sum of its proper divisors (454532668).

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

387580100 is a wasteful number, since it uses less digits than its factorization.

387580100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4916 (or 4909 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 387580100 is about 19687.0541219351. The cubic root of 387580100 is about 729.1000983401.

The spelling of 387580100 in words is "three hundred eighty-seven million, five hundred eighty thousand, one hundred".