38300838436 has 45 divisors (see below), whose sum is σ = 78232067249. Its totient is φ = 16406425392.

The previous prime is 38300838409. The next prime is 38300838461. The reversal of 38300838436 is 63483800383.

It is a happy number.

The square root of 38300838436 is 195706.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 952956900 + 37347881536 = 30870^2 + 193256^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 19178190 + ... + 19180186.

Almost surely, 2^38300838436 is an apocalyptic number.

38300838436 is the 195706-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38300838436

38300838436 is an abundant number, since it is smaller than the sum of its proper divisors (39931228813).

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

38300838436 is an frugal number, since it uses more digits than its factorization.

38300838436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4026 (or 2006 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 46.

The spelling of 38300838436 in words is "thirty-eight billion, three hundred million, eight hundred thirty-eight thousand, four hundred thirty-six".