477004643 has 2 divisors, whose sum is σ = 477004644. Its totient is φ = 477004642.

The previous prime is 477004589. The next prime is 477004663. The reversal of 477004643 is 346400774.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 477004643 - 2¹² = 477000547 is a prime.

It is not a weakly prime, because it can be changed into another prime (477004663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238502321 + 238502322.

It is an arithmetic number, because the mean of its divisors is an integer number (238502322).

Almost surely, 2^477004643 is an apocalyptic number.

477004643 is a deficient number, since it is larger than the sum of its proper divisors (1).

477004643 is an equidigital number, since it uses as much as digits as its factorization.

477004643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 35.

The square root of 477004643 is about 21840.4359617660. The cubic root of 477004643 is about 781.3414583233.

The spelling of 477004643 in words is "four hundred seventy-seven million, four thousand, six hundred forty-three".