2749000002 has 16 divisors (see below), whose sum is σ = 6283428672. Its totient is φ = 785428560.

The previous prime is 2748999991. The next prime is 2749000013. The reversal of 2749000002 is 2000009472.

It is an interprime number because it is at equal distance from previous prime (2748999991) and next prime (2749000013).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32726149 + ... + 32726232.

It is an arithmetic number, because the mean of its divisors is an integer number (392714292).

Almost surely, 2^2749000002 is an apocalyptic number.

2749000002 is an abundant number, since it is smaller than the sum of its proper divisors (3534428670).

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

2749000002 is a wasteful number, since it uses less digits than its factorization.

2749000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65452393.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 2749000002 is about 52430.9069347460. The cubic root of 2749000002 is about 1400.8498245135.

Adding to 2749000002 its reverse (2000009472), we get a palindrome (4749009474).

The spelling of 2749000002 in words is "two billion, seven hundred forty-nine million, two", and thus it is an aban number.