2992308469 has 2 divisors, whose sum is σ = 2992308470. Its totient is φ = 2992308468.

The previous prime is 2992308433. The next prime is 2992308493. The reversal of 2992308469 is 9648032992.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2949576100 + 42732369 = 54310^2 + 6537^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2992308469 is a prime.

It is a super-2 number, since 2×2992308469² = 17907819947298247922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2992308409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1496154234 + 1496154235.

It is an arithmetic number, because the mean of its divisors is an integer number (1496154235).

Almost surely, 2^2992308469 is an apocalyptic number.

It is an amenable number.

2992308469 is a deficient number, since it is larger than the sum of its proper divisors (1).

2992308469 is an equidigital number, since it uses as much as digits as its factorization.

2992308469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1679616, while the sum is 52.

The square root of 2992308469 is about 54701.9969379547. The cubic root of 2992308469 is about 1441.0159479588.

The spelling of 2992308469 in words is "two billion, nine hundred ninety-two million, three hundred eight thousand, four hundred sixty-nine".