2722449310 has 32 divisors (see below), whose sum is σ = 5714769600. Its totient is φ = 933410016.

The previous prime is 2722449299. The next prime is 2722449329. The reversal of 2722449310 is 139442272.

It is a super-2 number, since 2×2722449310² = 14823460491038952200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393429 + ... + 400288.

It is an arithmetic number, because the mean of its divisors is an integer number (178586550).

Almost surely, 2^2722449310 is an apocalyptic number.

2722449310 is an abundant number, since it is smaller than the sum of its proper divisors (2992320290).

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

2722449310 is an equidigital number, since it uses as much as digits as its factorization.

2722449310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793745 (or 793731 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 2722449310 is about 52177.0956455033. The cubic root of 2722449310 is about 1396.3252796991.

The spelling of 2722449310 in words is "two billion, seven hundred twenty-two million, four hundred forty-nine thousand, three hundred ten".