2739266244 has 243 divisors, whose sum is σ = 8378773767. Its totient is φ = 753667200.

The previous prime is 2739266239. The next prime is 2739266261. The reversal of 2739266244 is 4426629372.

The square root of 2739266244 is 52338.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1926332100 + 812934144 = 43890^2 + 28512^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2739266244.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 44905974 + ... + 44906034.

Almost surely, 2^2739266244 is an apocalyptic number.

2739266244 is the 52338-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2739266244

2739266244 is an abundant number, since it is smaller than the sum of its proper divisors (5639507523).

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

2739266244 is a wasteful number, since it uses less digits than its factorization.

2739266244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 90 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The cubic root of 2739266244 is about 1399.1944760670.

It can be divided in two parts, 27392 and 66244, that added together give a square (93636 = 306²).

The spelling of 2739266244 in words is "two billion, seven hundred thirty-nine million, two hundred sixty-six thousand, two hundred forty-four".