8074889399 has 2 divisors, whose sum is σ = 8074889400. Its totient is φ = 8074889398.

The previous prime is 8074889351. The next prime is 8074889411. The reversal of 8074889399 is 9939884708.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8074889399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8074889899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4037444699 + 4037444700.

It is an arithmetic number, because the mean of its divisors is an integer number (4037444700).

Almost surely, 2^8074889399 is an apocalyptic number.

8074889399 is a deficient number, since it is larger than the sum of its proper divisors (1).

8074889399 is an equidigital number, since it uses as much as digits as its factorization.

8074889399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31352832, while the sum is 65.

The square root of 8074889399 is about 89860.3883755240. The cubic root of 8074889399 is about 2006.2214102104.

The spelling of 8074889399 in words is "eight billion, seventy-four million, eight hundred eighty-nine thousand, three hundred ninety-nine".