2872366749 has 12 divisors (see below), whose sum is σ = 4741684896. Its totient is φ = 1641352392.

The previous prime is 2872366727. The next prime is 2872366759. The reversal of 2872366749 is 9476632782.

It is not a de Polignac number, because 2872366749 - 2¹¹ = 2872364701 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2872366695 and 2872366704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2872366709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22796499 + ... + 22796624.

It is an arithmetic number, because the mean of its divisors is an integer number (395140408).

Almost surely, 2^2872366749 is an apocalyptic number.

It is an amenable number.

2872366749 is a deficient number, since it is larger than the sum of its proper divisors (1869318147).

2872366749 is a wasteful number, since it uses less digits than its factorization.

2872366749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45593136 (or 45593133 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The square root of 2872366749 is about 53594.4656564463. The cubic root of 2872366749 is about 1421.4992346771.

The spelling of 2872366749 in words is "two billion, eight hundred seventy-two million, three hundred sixty-six thousand, seven hundred forty-nine".