8081763342 has 16 divisors (see below), whose sum is σ = 16202108160. Its totient is φ = 2687490872.

The previous prime is 8081763337. The next prime is 8081763379. The reversal of 8081763342 is 2433671808.

It is a junction number, because it is equal to n+sod(n) for n = 8081763294 and 8081763303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1604838 + ... + 1609865.

It is an arithmetic number, because the mean of its divisors is an integer number (1012631760).

Almost surely, 2^8081763342 is an apocalyptic number.

8081763342 is an abundant number, since it is smaller than the sum of its proper divisors (8120344818).

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

8081763342 is a wasteful number, since it uses less digits than its factorization.

8081763342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215127.

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 8081763342 is about 89898.6281430368. The cubic root of 8081763342 is about 2006.7905300905.

The spelling of 8081763342 in words is "eight billion, eighty-one million, seven hundred sixty-three thousand, three hundred forty-two".