4994387273 has 8 divisors (see below), whose sum is σ = 5104627968. Its totient is φ = 4884312384.

The previous prime is 4994387249. The next prime is 4994387311. The reversal of 4994387273 is 3727834994.

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

It is a cyclic number.

It is not a de Polignac number, because 4994387273 - 2²² = 4990192969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4994387873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20465 + ... + 102017.

It is an arithmetic number, because the mean of its divisors is an integer number (638078496).

Almost surely, 2^4994387273 is an apocalyptic number.

It is an amenable number.

4994387273 is a deficient number, since it is larger than the sum of its proper divisors (110240695).

4994387273 is a wasteful number, since it uses less digits than its factorization.

4994387273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82903.

The product of its digits is 9144576, while the sum is 56.

The square root of 4994387273 is about 70670.9790012845. The cubic root of 4994387273 is about 1709.3358652324.

The spelling of 4994387273 in words is "four billion, nine hundred ninety-four million, three hundred eighty-seven thousand, two hundred seventy-three".