2750002997 has 16 divisors (see below), whose sum is σ = 3205025280. Its totient is φ = 2310602112.

The previous prime is 2750002993. The next prime is 2750003017. The reversal of 2750002997 is 7992000572.

It is a happy number.

It is not a de Polignac number, because 2750002997 - 2² = 2750002993 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2750002991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 525329 + ... + 530537.

It is an arithmetic number, because the mean of its divisors is an integer number (200314080).

Almost surely, 2^2750002997 is an apocalyptic number.

It is an amenable number.

2750002997 is a deficient number, since it is larger than the sum of its proper divisors (455022283).

2750002997 is a wasteful number, since it uses less digits than its factorization.

2750002997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6692.

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 2750002997 is about 52440.4709837736. The cubic root of 2750002997 is about 1401.0201742797.

The spelling of 2750002997 in words is "two billion, seven hundred fifty million, two thousand, nine hundred ninety-seven".