4002264779 has 2 divisors, whose sum is σ = 4002264780. Its totient is φ = 4002264778.

The previous prime is 4002264727. The next prime is 4002264781. The reversal of 4002264779 is 9774622004.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4002264779 is a prime.

It is a super-2 number, since 2×4002264779² = 32036246722447837682, which contains 22 as substring.

Together with 4002264781, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4002264479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001132389 + 2001132390.

It is an arithmetic number, because the mean of its divisors is an integer number (2001132390).

Almost surely, 2^4002264779 is an apocalyptic number.

4002264779 is a deficient number, since it is larger than the sum of its proper divisors (1).

4002264779 is an equidigital number, since it uses as much as digits as its factorization.

4002264779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 4002264779 is about 63263.4553197974. The cubic root of 4002264779 is about 1587.7005881573.

The spelling of 4002264779 in words is "four billion, two million, two hundred sixty-four thousand, seven hundred seventy-nine".