633249 has 12 divisors (see below), whose sum is σ = 928512. Its totient is φ = 415800.

The previous prime is 633221. The next prime is 633253. The reversal of 633249 is 942336.

633249 is a `hidden beast` number, since 633 + 24 + 9 = 666.

It is not a de Polignac number, because 633249 - 2⁸ = 632993 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 633249.

It is not an unprimeable number, because it can be changed into a prime (633209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144 + ... + 1134.

It is an arithmetic number, because the mean of its divisors is an integer number (77376).

2⁶³³²⁴⁹ is an apocalyptic number.

It is an amenable number.

633249 is a deficient number, since it is larger than the sum of its proper divisors (295263).

633249 is a wasteful number, since it uses less digits than its factorization.

633249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068 (or 1065 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 633249 is about 795.7694389709. The cubic root of 633249 is about 85.8733036157.

The spelling of 633249 in words is "six hundred thirty-three thousand, two hundred forty-nine".