3992932651 has 2 divisors, whose sum is σ = 3992932652. Its totient is φ = 3992932650.

The previous prime is 3992932637. The next prime is 3992932661. The reversal of 3992932651 is 1562392993.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3992932651 - 2²⁵ = 3959378219 is a prime.

It is a super-2 number, since 2×3992932651² = 31887022310843775602, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3992932595 and 3992932604.

It is not a weakly prime, because it can be changed into another prime (3992932621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1996466325 + 1996466326.

It is an arithmetic number, because the mean of its divisors is an integer number (1996466326).

Almost surely, 2^3992932651 is an apocalyptic number.

3992932651 is a deficient number, since it is larger than the sum of its proper divisors (1).

3992932651 is an equidigital number, since it uses as much as digits as its factorization.

3992932651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 787320, while the sum is 49.

The square root of 3992932651 is about 63189.6562025780. The cubic root of 3992932651 is about 1586.4656077227.

The spelling of 3992932651 in words is "three billion, nine hundred ninety-two million, nine hundred thirty-two thousand, six hundred fifty-one".