38479662800 has 60 divisors (see below), whose sum is σ = 92714143296. Its totient is φ = 15347452800.

The previous prime is 38479662799. The next prime is 38479662803. The reversal of 38479662800 is 826697483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38479662803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185 + ... + 277415.

Almost surely, 2^38479662800 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38479662800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46357071648).

38479662800 is an abundant number, since it is smaller than the sum of its proper divisors (54234480496).

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

38479662800 is a wasteful number, since it uses less digits than its factorization.

38479662800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277596 (or 277585 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 53.

The spelling of 38479662800 in words is "thirty-eight billion, four hundred seventy-nine million, six hundred sixty-two thousand, eight hundred".