4723994 has 24 divisors (see below), whose sum is σ = 8222688. Its totient is φ = 2018240.

The previous prime is 4723987. The next prime is 4724047. The reversal of 4723994 is 4993274.

It is a super-2 number, since 2×4723994² = 44632238624072, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4 + 7⁴ + 2¹⁹ + 3⁷ + 9² + 9³ + 4¹¹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5987 + ... + 6729.

It is an arithmetic number, because the mean of its divisors is an integer number (342612).

Almost surely, 2^4723994 is an apocalyptic number.

4723994 is a deficient number, since it is larger than the sum of its proper divisors (3498694).

4723994 is a wasteful number, since it uses less digits than its factorization.

4723994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790 (or 773 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 4723994 is about 2173.4750976259. The cubic root of 4723994 is about 167.7914314608.

The spelling of 4723994 in words is "four million, seven hundred twenty-three thousand, nine hundred ninety-four".