387245008 has 20 divisors (see below), whose sum is σ = 753433920. Its totient is φ = 192810464.

The previous prime is 387245003. The next prime is 387245021. The reversal of 387245008 is 800542783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (387245003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46810 + ... + 54457.

It is an arithmetic number, because the mean of its divisors is an integer number (37671696).

Almost surely, 2^387245008 is an apocalyptic number.

It is an amenable number.

387245008 is a deficient number, since it is larger than the sum of its proper divisors (366188912).

387245008 is a wasteful number, since it uses less digits than its factorization.

387245008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101514 (or 101508 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 387245008 is about 19678.5418158968. The cubic root of 387245008 is about 728.8899172243.

The spelling of 387245008 in words is "three hundred eighty-seven million, two hundred forty-five thousand, eight".