387496163502 has 96 divisors (see below), whose sum is σ = 993969100800. Its totient is φ = 106762898880.

The previous prime is 387496163491. The next prime is 387496163531. The reversal of 387496163502 is 205361694783.

387496163502 is a `hidden beast` number, since 3 + 8 + 74 + 9 + 6 + 1 + 63 + 502 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 930124 + ... + 1280672.

It is an arithmetic number, because the mean of its divisors is an integer number (10353844800).

It is a 1-persistent number, because it is pandigital, but 2⋅387496163502 = 774992327004 is not.

Almost surely, 2^387496163502 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 387496163502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (496984550400).

387496163502 is an abundant number, since it is smaller than the sum of its proper divisors (606472937298).

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

387496163502 is a wasteful number, since it uses less digits than its factorization.

387496163502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350878 (or 350875 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 387496163502 in words is "three hundred eighty-seven billion, four hundred ninety-six million, one hundred sixty-three thousand, five hundred two".