83379500 has 48 divisors (see below), whose sum is σ = 187063968. Its totient is φ = 32443200.

The previous prime is 83379481. The next prime is 83379503. The reversal of 83379500 is 597338.

It is not an unprimeable number, because it can be changed into a prime (83379503) 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, 16247 + ... + 20753.

It is an arithmetic number, because the mean of its divisors is an integer number (3897166).

Almost surely, 2^83379500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83379500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93531984).

83379500 is an abundant number, since it is smaller than the sum of its proper divisors (103684468).

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

83379500 is a wasteful number, since it uses less digits than its factorization.

83379500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4563 (or 4551 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 83379500 is about 9131.2375941052. The cubic root of 83379500 is about 436.8708780737.

The spelling of 83379500 in words is "eighty-three million, three hundred seventy-nine thousand, five hundred".