8076933890 has 32 divisors (see below), whose sum is σ = 14836748400. Its totient is φ = 3165087744.

The previous prime is 8076933881. The next prime is 8076933911. The reversal of 8076933890 is 983396708.

It can be written as a sum of positive squares in 8 ways, for example, as 263965009 + 7812968881 = 16247^2 + 88391^2 .

It is a super-2 number, since 2×8076933890² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71642 + ... + 145898.

Almost surely, 2^8076933890 is an apocalyptic number.

8076933890 is a deficient number, since it is larger than the sum of its proper divisors (6759814510).

8076933890 is a wasteful number, since it uses less digits than its factorization.

8076933890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74486.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The square root of 8076933890 is about 89871.7635856780. The cubic root of 8076933890 is about 2006.3907151297.

The spelling of 8076933890 in words is "eight billion, seventy-six million, nine hundred thirty-three thousand, eight hundred ninety".