4249967487 has 16 divisors (see below), whose sum is σ = 5944596480. Its totient is φ = 2697077600.

The previous prime is 4249967471. The next prime is 4249967489. The reversal of 4249967487 is 7847699424.

It is a cyclic number.

It is not a de Polignac number, because 4249967487 - 2⁴ = 4249967471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4249967487.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4249967489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337839 + ... + 350192.

It is an arithmetic number, because the mean of its divisors is an integer number (371537280).

Almost surely, 2^4249967487 is an apocalyptic number.

4249967487 is a deficient number, since it is larger than the sum of its proper divisors (1694628993).

4249967487 is a wasteful number, since it uses less digits than its factorization.

4249967487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688134.

The product of its digits is 24385536, while the sum is 60.

The square root of 4249967487 is about 65191.7746882227. The cubic root of 4249967487 is about 1619.8017700596.

The spelling of 4249967487 in words is "four billion, two hundred forty-nine million, nine hundred sixty-seven thousand, four hundred eighty-seven".