5722849690 has 16 divisors (see below), whose sum is σ = 10346116680. Its totient is φ = 2279142720.

The previous prime is 5722849667. The next prime is 5722849697. The reversal of 5722849690 is 969482275.

It can be written as a sum of positive squares in 4 ways, for example, as 5505788401 + 217061289 = 74201^2 + 14733^2 .

It is a super-2 number, since 2×5722849690² = 65502017148666192200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5722849697) 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, 1247241 + ... + 1251820.

Almost surely, 2^5722849690 is an apocalyptic number.

5722849690 is a deficient number, since it is larger than the sum of its proper divisors (4623266990).

5722849690 is a wasteful number, since it uses less digits than its factorization.

5722849690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499297.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The square root of 5722849690 is about 75649.5187691237. The cubic root of 5722849690 is about 1788.6997506754.

The spelling of 5722849690 in words is "five billion, seven hundred twenty-two million, eight hundred forty-nine thousand, six hundred ninety".