8069893929 has 24 divisors (see below), whose sum is σ = 12042201600. Its totient is φ = 5202198720.

The previous prime is 8069893927. The next prime is 8069893933. The reversal of 8069893929 is 9293989608.

It is not a de Polignac number, because 8069893929 - 2¹ = 8069893927 is a prime.

It is a super-2 number, since 2×8069893929² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8069893927) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 357037 + ... + 378965.

It is an arithmetic number, because the mean of its divisors is an integer number (501758400).

Almost surely, 2^8069893929 is an apocalyptic number.

It is an amenable number.

8069893929 is a deficient number, since it is larger than the sum of its proper divisors (3972307671).

8069893929 is a wasteful number, since it uses less digits than its factorization.

8069893929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23285 (or 23282 counting only the distinct ones).

The product of its (nonzero) digits is 15116544, while the sum is 63.

The square root of 8069893929 is about 89832.5883463234. The cubic root of 8069893929 is about 2005.8076135722.

The spelling of 8069893929 in words is "eight billion, sixty-nine million, eight hundred ninety-three thousand, nine hundred twenty-nine".