83347299000 has 448 divisors, whose sum is σ = 334209320640. Its totient is φ = 19049644800.

The previous prime is 83347298987. The next prime is 83347299023. The reversal of 83347299000 is 99274338.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 5094834 + ... + 5111166.

Almost surely, 2^83347299000 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 83347299000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167104660320).

83347299000 is an abundant number, since it is smaller than the sum of its proper divisors (250862021640).

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

83347299000 is a wasteful number, since it uses less digits than its factorization.

83347299000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16379 (or 16350 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 83347299000 in words is "eighty-three billion, three hundred forty-seven million, two hundred ninety-nine thousand".