38479670502 has 216 divisors, whose sum is σ = 99231605064. Its totient is φ = 9912284928.

The previous prime is 38479670501. The next prime is 38479670503. The reversal of 38479670502 is 20507697483.

38479670502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (38479670501) and next prime (38479670503).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38479670501) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 373588983 + ... + 373589085.

It is an arithmetic number, because the mean of its divisors is an integer number (459405579).

Almost surely, 2^38479670502 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38479670502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49615802532).

38479670502 is an abundant number, since it is smaller than the sum of its proper divisors (60751934562).

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

38479670502 is a wasteful number, since it uses less digits than its factorization.

38479670502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 51.

The spelling of 38479670502 in words is "thirty-eight billion, four hundred seventy-nine million, six hundred seventy thousand, five hundred two".