249763332 has 96 divisors (see below), whose sum is σ = 720477184. Its totient is φ = 65577600.

The previous prime is 249763331. The next prime is 249763369. The reversal of 249763332 is 233367942.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (249763331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361107 + ... + 361797.

Almost surely, 2^249763332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 249763332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360238592).

249763332 is an abundant number, since it is smaller than the sum of its proper divisors (470713852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

249763332 is a wasteful number, since it uses less digits than its factorization.

249763332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049 (or 1047 counting only the distinct ones).

The product of its digits is 163296, while the sum is 39.

The square root of 249763332 is about 15803.9024294634. The cubic root of 249763332 is about 629.7616735218.

The spelling of 249763332 in words is "two hundred forty-nine million, seven hundred sixty-three thousand, three hundred thirty-two".