2898997463 has 4 divisors (see below), whose sum is σ = 2925593880. Its totient is φ = 2872401048.

The previous prime is 2898997429. The next prime is 2898997469. The reversal of 2898997463 is 3647998982.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2898997463 - 2¹⁰ = 2898996439 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2898997463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2898997469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13298045 + ... + 13298262.

It is an arithmetic number, because the mean of its divisors is an integer number (731398470).

Almost surely, 2^2898997463 is an apocalyptic number.

2898997463 is a deficient number, since it is larger than the sum of its proper divisors (26596417).

2898997463 is a wasteful number, since it uses less digits than its factorization.

2898997463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26596416.

The product of its digits is 47029248, while the sum is 65.

The square root of 2898997463 is about 53842.3389443661. The cubic root of 2898997463 is about 1425.8787993498.

The spelling of 2898997463 in words is "two billion, eight hundred ninety-eight million, nine hundred ninety-seven thousand, four hundred sixty-three".