4893391516 has 24 divisors (see below), whose sum is σ = 9224599664. Its totient is φ = 2257891200.

The previous prime is 4893391483. The next prime is 4893391523. The reversal of 4893391516 is 6151933984.

It is a self number, because there is not a number n which added to its sum of digits gives 4893391516.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 231736 + ... + 251968.

Almost surely, 2^4893391516 is an apocalyptic number.

It is an amenable number.

4893391516 is a deficient number, since it is larger than the sum of its proper divisors (4331208148).

4893391516 is a wasteful number, since it uses less digits than its factorization.

4893391516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24901 (or 24899 counting only the distinct ones).

The product of its digits is 699840, while the sum is 49.

The square root of 4893391516 is about 69952.7806166417. The cubic root of 4893391516 is about 1697.7353369378.

The spelling of 4893391516 in words is "four billion, eight hundred ninety-three million, three hundred ninety-one thousand, five hundred sixteen".