83818370366 has 8 divisors (see below), whose sum is σ = 125847185304. Its totient is φ = 41869308600.

The previous prime is 83818370327. The next prime is 83818370387. The reversal of 83818370366 is 66307381838.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19935665 + ... + 19939868.

It is an arithmetic number, because the mean of its divisors is an integer number (15730898163).

Almost surely, 2^83818370366 is an apocalyptic number.

83818370366 is a deficient number, since it is larger than the sum of its proper divisors (42028814938).

83818370366 is a wasteful number, since it uses less digits than its factorization.

83818370366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39876586.

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

The spelling of 83818370366 in words is "eighty-three billion, eight hundred eighteen million, three hundred seventy thousand, three hundred sixty-six".