387297112846 has 32 divisors (see below), whose sum is σ = 673102096128. Its totient is φ = 163693897920.

The previous prime is 387297112801. The next prime is 387297112889. The reversal of 387297112846 is 648211792783.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19820101 + ... + 19839631.

It is an arithmetic number, because the mean of its divisors is an integer number (21034440504).

Almost surely, 2^387297112846 is an apocalyptic number.

387297112846 is a deficient number, since it is larger than the sum of its proper divisors (285804983282).

387297112846 is a wasteful number, since it uses less digits than its factorization.

387297112846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39016.

The product of its digits is 8128512, while the sum is 58.

The spelling of 387297112846 in words is "three hundred eighty-seven billion, two hundred ninety-seven million, one hundred twelve thousand, eight hundred forty-six".