8081773962 has 16 divisors (see below), whose sum is σ = 16164906240. Its totient is φ = 2693698272.

The previous prime is 8081773949. The next prime is 8081773963. The reversal of 8081773962 is 2693771808.

It is a super-2 number, since 2×8081773962² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8081773963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31239 + ... + 130917.

It is an arithmetic number, because the mean of its divisors is an integer number (1010306640).

Almost surely, 2^8081773962 is an apocalyptic number.

8081773962 is an abundant number, since it is smaller than the sum of its proper divisors (8083132278).

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

8081773962 is a wasteful number, since it uses less digits than its factorization.

8081773962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113197.

The product of its (nonzero) digits is 1016064, while the sum is 51.

The square root of 8081773962 is about 89898.6872095472. The cubic root of 8081773962 is about 2006.7914091110.

The spelling of 8081773962 in words is "eight billion, eighty-one million, seven hundred seventy-three thousand, nine hundred sixty-two".