493633775 has 12 divisors (see below), whose sum is σ = 644322600. Its totient is φ = 374122080.

The previous prime is 493633769. The next prime is 493633781. The reversal of 493633775 is 577336394.

It is an interprime number because it is at equal distance from previous prime (493633769) and next prime (493633781).

It is not a de Polignac number, because 493633775 - 2⁴ = 493633759 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 519140 + ... + 520089.

It is an arithmetic number, because the mean of its divisors is an integer number (53693550).

Almost surely, 2^493633775 is an apocalyptic number.

493633775 is a deficient number, since it is larger than the sum of its proper divisors (150688825).

493633775 is a wasteful number, since it uses less digits than its factorization.

493633775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039258 (or 1039253 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 47.

The square root of 493633775 is about 22217.8706225417. The cubic root of 493633775 is about 790.3175431246.

The spelling of 493633775 in words is "four hundred ninety-three million, six hundred thirty-three thousand, seven hundred seventy-five".