2449194822 has 24 divisors (see below), whose sum is σ = 5379284664. Its totient is φ = 805214304.

The previous prime is 2449194821. The next prime is 2449194833. The reversal of 2449194822 is 2284919442.

It is a super-2 number, since 2×2449194822² = 11997110552223223368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449194821) 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, 930648 + ... + 933275.

It is an arithmetic number, because the mean of its divisors is an integer number (224136861).

Almost surely, 2^2449194822 is an apocalyptic number.

2449194822 is an abundant number, since it is smaller than the sum of its proper divisors (2930089842).

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

2449194822 is a wasteful number, since it uses less digits than its factorization.

2449194822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864004 (or 1864001 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 2449194822 is about 49489.3404886345. The cubic root of 2449194822 is about 1347.9520520387.

The spelling of 2449194822 in words is "two billion, four hundred forty-nine million, one hundred ninety-four thousand, eight hundred twenty-two".