461366783 has 2 divisors, whose sum is σ = 461366784. Its totient is φ = 461366782.

The previous prime is 461366777. The next prime is 461366819. The reversal of 461366783 is 387663164.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 461366783 - 2⁸ = 461366527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461366753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230683391 + 230683392.

It is an arithmetic number, because the mean of its divisors is an integer number (230683392).

Almost surely, 2^461366783 is an apocalyptic number.

461366783 is a deficient number, since it is larger than the sum of its proper divisors (1).

461366783 is an equidigital number, since it uses as much as digits as its factorization.

461366783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 44.

The square root of 461366783 is about 21479.4502490171. The cubic root of 461366783 is about 772.7080578940.

The spelling of 461366783 in words is "four hundred sixty-one million, three hundred sixty-six thousand, seven hundred eighty-three".