8040322930 has 16 divisors (see below), whose sum is σ = 14670837144. Its totient is φ = 3172072320.

The previous prime is 8040322897. The next prime is 8040322933. The reversal of 8040322930 is 392230408.

It can be written as a sum of positive squares in 4 ways, for example, as 3981231409 + 4059091521 = 63097^2 + 63711^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8040322892 and 8040322901.

It is not an unprimeable number, because it can be changed into a prime (8040322933) 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, 5506341 + ... + 5507800.

Almost surely, 2^8040322930 is an apocalyptic number.

8040322930 is a deficient number, since it is larger than the sum of its proper divisors (6630514214).

8040322930 is a wasteful number, since it uses less digits than its factorization.

8040322930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11014221.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 8040322930 is about 89667.8478051079. The cubic root of 8040322930 is about 2003.3546143022.

The spelling of 8040322930 in words is "eight billion, forty million, three hundred twenty-two thousand, nine hundred thirty".