2720966274 has 48 divisors (see below), whose sum is σ = 6371669304. Its totient is φ = 834220800.

The previous prime is 2720966251. The next prime is 2720966329. The reversal of 2720966274 is 4726690272.

It can be written as a sum of positive squares in 4 ways, for example, as 2191644225 + 529322049 = 46815^2 + 23007^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45064 + ... + 86444.

Almost surely, 2^2720966274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2720966274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3185834652).

2720966274 is an abundant number, since it is smaller than the sum of its proper divisors (3650703030).

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

2720966274 is a wasteful number, since it uses less digits than its factorization.

2720966274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41683 (or 41680 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 2720966274 is about 52162.8821481329. The cubic root of 2720966274 is about 1396.0716873694.

The spelling of 2720966274 in words is "two billion, seven hundred twenty million, nine hundred sixty-six thousand, two hundred seventy-four".