2739022628 has 12 divisors (see below), whose sum is σ = 4823821212. Its totient is φ = 1360788000.

The previous prime is 2739022607. The next prime is 2739022631. The reversal of 2739022628 is 8262209372.

It can be written as a sum of positive squares in 2 ways, for example, as 1822265344 + 916757284 = 42688^2 + 30278^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2180123 + ... + 2181378.

It is an arithmetic number, because the mean of its divisors is an integer number (401985101).

Almost surely, 2^2739022628 is an apocalyptic number.

It is an amenable number.

2739022628 is a deficient number, since it is larger than the sum of its proper divisors (2084798584).

2739022628 is a wasteful number, since it uses less digits than its factorization.

2739022628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4361662 (or 4361660 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 2739022628 is about 52335.6726143842. The cubic root of 2739022628 is about 1399.1529958266.

The spelling of 2739022628 in words is "two billion, seven hundred thirty-nine million, twenty-two thousand, six hundred twenty-eight".