4749825386 has 8 divisors (see below), whose sum is σ = 7127476740. Its totient is φ = 2373999808.

The previous prime is 4749825361. The next prime is 4749825397. The reversal of 4749825386 is 6835289474.

It can be written as a sum of positive squares in 2 ways, for example, as 4553685361 + 196140025 = 67481^2 + 14005^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449921 + ... + 460356.

Almost surely, 2^4749825386 is an apocalyptic number.

4749825386 is a deficient number, since it is larger than the sum of its proper divisors (2377651354).

4749825386 is a wasteful number, since it uses less digits than its factorization.

4749825386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912888.

The product of its digits is 11612160, while the sum is 56.

The square root of 4749825386 is about 68918.9769657095. The cubic root of 4749825386 is about 1680.9671049726.

The spelling of 4749825386 in words is "four billion, seven hundred forty-nine million, eight hundred twenty-five thousand, three hundred eighty-six".