4905994 has 8 divisors (see below), whose sum is σ = 7380900. Its totient is φ = 2445696.

The previous prime is 4905991. The next prime is 4906003. The reversal of 4905994 is 4995094.

It can be written as a sum of positive squares in 2 ways, for example, as 4774225 + 131769 = 2185^2 + 363^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4905991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2769 + ... + 4180.

Almost surely, 2^4905994 is an apocalyptic number.

4905994 is a deficient number, since it is larger than the sum of its proper divisors (2474906).

4905994 is a wasteful number, since it uses less digits than its factorization.

4905994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7304.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 4905994 is about 2214.9478549167. The cubic root of 4905994 is about 169.9191541770.

The spelling of 4905994 in words is "four million, nine hundred five thousand, nine hundred ninety-four".