4249655922 has 16 divisors (see below), whose sum is σ = 8546271552. Its totient is φ = 1408725360.

The previous prime is 4249655897. The next prime is 4249655929. The reversal of 4249655922 is 2295569424.

It is not an unprimeable number, because it can be changed into a prime (4249655929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1955478 + ... + 1957649.

It is an arithmetic number, because the mean of its divisors is an integer number (534141972).

Almost surely, 2^4249655922 is an apocalyptic number.

4249655922 is an abundant number, since it is smaller than the sum of its proper divisors (4296615630).

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

4249655922 is a wasteful number, since it uses less digits than its factorization.

4249655922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3913313.

The product of its digits is 1555200, while the sum is 48.

The square root of 4249655922 is about 65189.3850408178. The cubic root of 4249655922 is about 1619.7621865512.

The spelling of 4249655922 in words is "four billion, two hundred forty-nine million, six hundred fifty-five thousand, nine hundred twenty-two".