8090799534 has 80 divisors (see below), whose sum is σ = 18849788496. Its totient is φ = 2591740800.

The previous prime is 8090799529. The next prime is 8090799557. The reversal of 8090799534 is 4359970908.

It is a super-2 number, since 2×8090799534² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 435924 + ... + 454104.

Almost surely, 2^8090799534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8090799534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9424894248).

8090799534 is an abundant number, since it is smaller than the sum of its proper divisors (10758988962).

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

8090799534 is a wasteful number, since it uses less digits than its factorization.

8090799534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18303 (or 18294 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The square root of 8090799534 is about 89948.8717772491. The cubic root of 8090799534 is about 2007.5381800581.

The spelling of 8090799534 in words is "eight billion, ninety million, seven hundred ninety-nine thousand, five hundred thirty-four".