474707999 has 2 divisors, whose sum is σ = 474708000. Its totient is φ = 474707998.

The previous prime is 474707969. The next prime is 474708001. The reversal of 474707999 is 999707474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 474707999 - 2¹⁶ = 474642463 is a prime.

Together with 474708001, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474707969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237353999 + 237354000.

It is an arithmetic number, because the mean of its divisors is an integer number (237354000).

Almost surely, 2^474707999 is an apocalyptic number.

474707999 is a deficient number, since it is larger than the sum of its proper divisors (1).

474707999 is an equidigital number, since it uses as much as digits as its factorization.

474707999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4000752, while the sum is 56.

The square root of 474707999 is about 21787.7947254879. The cubic root of 474707999 is about 780.0854601739.

The spelling of 474707999 in words is "four hundred seventy-four million, seven hundred seven thousand, nine hundred ninety-nine".