83411701698 has 128 divisors (see below), whose sum is σ = 189799593984. Its totient is φ = 24245337600.

The previous prime is 83411701691. The next prime is 83411701699. The reversal of 83411701698 is 89610711438.

It is a super-2 number, since 2×83411701698² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (83411701691) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 109607638 + ... + 109608398.

It is an arithmetic number, because the mean of its divisors is an integer number (1482809328).

Almost surely, 2^83411701698 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83411701698, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94899796992).

83411701698 is an abundant number, since it is smaller than the sum of its proper divisors (106387892286).

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

83411701698 is a wasteful number, since it uses less digits than its factorization.

83411701698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480.

The product of its (nonzero) digits is 290304, while the sum is 48.

The spelling of 83411701698 in words is "eighty-three billion, four hundred eleven million, seven hundred one thousand, six hundred ninety-eight".