2249196682 has 8 divisors (see below), whose sum is σ = 3374582436. Its totient is φ = 1124335872.

The previous prime is 2249196667. The next prime is 2249196727. The reversal of 2249196682 is 2866919422.

It can be written as a sum of positive squares in 2 ways, for example, as 1189629081 + 1059567601 = 34491^2 + 32551^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120343 + ... + 137770.

Almost surely, 2^2249196682 is an apocalyptic number.

2249196682 is a deficient number, since it is larger than the sum of its proper divisors (1125385754).

2249196682 is a wasteful number, since it uses less digits than its factorization.

2249196682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262472.

The product of its digits is 746496, while the sum is 49.

The square root of 2249196682 is about 47425.6964313651. The cubic root of 2249196682 is about 1310.2147312277.

The spelling of 2249196682 in words is "two billion, two hundred forty-nine million, one hundred ninety-six thousand, six hundred eighty-two".