478796963 has 2 divisors, whose sum is σ = 478796964. Its totient is φ = 478796962.

The previous prime is 478796951. The next prime is 478796971. The reversal of 478796963 is 369697874.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-478796963 is a prime.

It is not a weakly prime, because it can be changed into another prime (478996963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239398481 + 239398482.

It is an arithmetic number, because the mean of its divisors is an integer number (239398482).

Almost surely, 2^478796963 is an apocalyptic number.

478796963 is a deficient number, since it is larger than the sum of its proper divisors (1).

478796963 is an equidigital number, since it uses as much as digits as its factorization.

478796963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13716864, while the sum is 59.

The square root of 478796963 is about 21881.4296379373. The cubic root of 478796963 is about 782.3188517312.

The spelling of 478796963 in words is "four hundred seventy-eight million, seven hundred ninety-six thousand, nine hundred sixty-three".