6249417299 has 4 divisors (see below), whose sum is σ = 6249678864. Its totient is φ = 6249155736.

The previous prime is 6249417289. The next prime is 6249417323. The reversal of 6249417299 is 9927149426.

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 6249417299 - 2²⁰ = 6248368723 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 6249417299.

It is not an unprimeable number, because it can be changed into a prime (6249417259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90887 + ... + 144080.

It is an arithmetic number, because the mean of its divisors is an integer number (1562419716).

Almost surely, 2^6249417299 is an apocalyptic number.

6249417299 is a deficient number, since it is larger than the sum of its proper divisors (261565).

6249417299 is a wasteful number, since it uses less digits than its factorization.

6249417299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261564.

The product of its digits is 1959552, while the sum is 53.

The square root of 6249417299 is about 79053.2560935981. The cubic root of 6249417299 is about 1841.9585025054.

The spelling of 6249417299 in words is "six billion, two hundred forty-nine million, four hundred seventeen thousand, two hundred ninety-nine".