396545711 has 2 divisors, whose sum is σ = 396545712. Its totient is φ = 396545710.

The previous prime is 396545683. The next prime is 396545759. The reversal of 396545711 is 117545693.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 396545711 - 2²⁶ = 329436847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (396545771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198272855 + 198272856.

It is an arithmetic number, because the mean of its divisors is an integer number (198272856).

Almost surely, 2^396545711 is an apocalyptic number.

396545711 is a deficient number, since it is larger than the sum of its proper divisors (1).

396545711 is an equidigital number, since it uses as much as digits as its factorization.

396545711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 41.

The square root of 396545711 is about 19913.4555263520. The cubic root of 396545711 is about 734.6792133707.

The spelling of 396545711 in words is "three hundred ninety-six million, five hundred forty-five thousand, seven hundred eleven".