38620804598706 has 256 divisors, whose sum is σ = 92838736465920. Its totient is φ = 10572721152000.

The previous prime is 38620804598687. The next prime is 38620804598777. The reversal of 38620804598706 is 60789540802683.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5620838451 + ... + 5620845321.

It is an arithmetic number, because the mean of its divisors is an integer number (362651314320).

Almost surely, 2^{38620804598706} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38620804598706, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46419368232960).

38620804598706 is an abundant number, since it is smaller than the sum of its proper divisors (54217931867214).

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

38620804598706 is a wasteful number, since it uses less digits than its factorization.

38620804598706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7921.

The product of its (nonzero) digits is 139345920, while the sum is 66.

The spelling of 38620804598706 in words is "thirty-eight trillion, six hundred twenty billion, eight hundred four million, five hundred ninety-eight thousand, seven hundred six".