83837833948 has 48 divisors (see below), whose sum is σ = 164497753728. Its totient is φ = 37051560000.

The previous prime is 83837833943. The next prime is 83837833969. The reversal of 83837833948 is 84933873838.

It is a self number, because there is not a number n which added to its sum of digits gives 83837833948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83837833943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2344483 + ... + 2379973.

It is an arithmetic number, because the mean of its divisors is an integer number (3427036536).

Almost surely, 2^83837833948 is an apocalyptic number.

It is an amenable number.

83837833948 is a deficient number, since it is larger than the sum of its proper divisors (80659919780).

83837833948 is a wasteful number, since it uses less digits than its factorization.

83837833948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36994 (or 36992 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 64.

The spelling of 83837833948 in words is "eighty-three billion, eight hundred thirty-seven million, eight hundred thirty-three thousand, nine hundred forty-eight".