283264949 has 16 divisors (see below), whose sum is σ = 321953280. Its totient is φ = 246888000.

The previous prime is 283264889. The next prime is 283264957. The reversal of 283264949 is 949462382.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-283264949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283264249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33359 + ... + 40979.

It is an arithmetic number, because the mean of its divisors is an integer number (20122080).

Almost surely, 2^283264949 is an apocalyptic number.

It is an amenable number.

283264949 is a deficient number, since it is larger than the sum of its proper divisors (38688331).

283264949 is a wasteful number, since it uses less digits than its factorization.

283264949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7772.

The product of its digits is 746496, while the sum is 47.

The square root of 283264949 is about 16830.4767906319. The cubic root of 283264949 is about 656.7462669302.

The spelling of 283264949 in words is "two hundred eighty-three million, two hundred sixty-four thousand, nine hundred forty-nine".