2862999049 has 3 divisors (see below), whose sum is σ = 2863052557. Its totient is φ = 2862945542.

The previous prime is 2862999023. The next prime is 2862999077. The reversal of 2862999049 is 9409992682.

The square root of 2862999049 is 53507.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9409992682 = 2 ⋅4704996341.

It is not a de Polignac number, because 2862999049 - 2⁷ = 2862998921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2862998984 and 2862999002.

It is not an unprimeable number, because it can be changed into a prime (2862999649) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 26754 + ... + 80260.

Almost surely, 2^2862999049 is an apocalyptic number.

2862999049 is the 53507-th square number.

2862999049 is the 26754-th centered octagonal number.

It is an amenable number.

2862999049 is a deficient number, since it is larger than the sum of its proper divisors (53508).

2862999049 is an frugal number, since it uses more digits than its factorization.

2862999049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107014 (or 53507 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 58.

The cubic root of 2862999049 is about 1419.9522315810.

The spelling of 2862999049 in words is "two billion, eight hundred sixty-two million, nine hundred ninety-nine thousand, forty-nine".