396760783 has 2 divisors, whose sum is σ = 396760784. Its totient is φ = 396760782.

The previous prime is 396760759. The next prime is 396760849. The reversal of 396760783 is 387067693.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 396760783 - 2⁵ = 396760751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (396760883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198380391 + 198380392.

It is an arithmetic number, because the mean of its divisors is an integer number (198380392).

Almost surely, 2^396760783 is an apocalyptic number.

396760783 is a deficient number, since it is larger than the sum of its proper divisors (1).

396760783 is an equidigital number, since it uses as much as digits as its factorization.

396760783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1143072, while the sum is 49.

The square root of 396760783 is about 19918.8549620705. The cubic root of 396760783 is about 734.8120104782.

The spelling of 396760783 in words is "three hundred ninety-six million, seven hundred sixty thousand, seven hundred eighty-three".