3940296511 has 2 divisors, whose sum is σ = 3940296512. Its totient is φ = 3940296510.

The previous prime is 3940296487. The next prime is 3940296517. The reversal of 3940296511 is 1156920493.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3940296511 - 2⁷ = 3940296383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3940296517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1970148255 + 1970148256.

It is an arithmetic number, because the mean of its divisors is an integer number (1970148256).

Almost surely, 2^3940296511 is an apocalyptic number.

3940296511 is a deficient number, since it is larger than the sum of its proper divisors (1).

3940296511 is an equidigital number, since it uses as much as digits as its factorization.

3940296511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 3940296511 is about 62771.7811679739. The cubic root of 3940296511 is about 1579.4636473293.

The spelling of 3940296511 in words is "three billion, nine hundred forty million, two hundred ninety-six thousand, five hundred eleven".