4839097894 has 4 divisors (see below), whose sum is σ = 7258646844. Its totient is φ = 2419548946.

The previous prime is 4839097841. The next prime is 4839097927. The reversal of 4839097894 is 4987909384.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1209774472 + ... + 1209774475.

It is an arithmetic number, because the mean of its divisors is an integer number (1814661711).

Almost surely, 2^4839097894 is an apocalyptic number.

4839097894 is a deficient number, since it is larger than the sum of its proper divisors (2419548950).

4839097894 is a wasteful number, since it uses less digits than its factorization.

4839097894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2419548949.

The product of its (nonzero) digits is 15676416, while the sum is 61.

The square root of 4839097894 is about 69563.6247905470. The cubic root of 4839097894 is about 1691.4330123465.

The spelling of 4839097894 in words is "four billion, eight hundred thirty-nine million, ninety-seven thousand, eight hundred ninety-four".