83838390700 has 36 divisors (see below), whose sum is σ = 181966617280. Its totient is φ = 33528479040.

The previous prime is 83838390607. The next prime is 83838390763. The reversal of 83838390700 is 709383838.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 418846 + ... + 585754.

Almost surely, 2^83838390700 is an apocalyptic number.

It is an amenable number.

83838390700 is an abundant number, since it is smaller than the sum of its proper divisors (98128226580).

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

83838390700 is a wasteful number, since it uses less digits than its factorization.

83838390700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171946 (or 171939 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 83838390700 in words is "eighty-three billion, eight hundred thirty-eight million, three hundred ninety thousand, seven hundred".