4994961 has 4 divisors (see below), whose sum is σ = 6659952. Its totient is φ = 3329972.

The previous prime is 4994909. The next prime is 4994981. The reversal of 4994961 is 1694994.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4994961 - 2⁶ = 4994897 is a prime.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4994981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 832491 + ... + 832496.

It is an arithmetic number, because the mean of its divisors is an integer number (1664988).

Almost surely, 2^4994961 is an apocalyptic number.

It is an amenable number.

4994961 is a deficient number, since it is larger than the sum of its proper divisors (1664991).

4994961 is a wasteful number, since it uses less digits than its factorization.

4994961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664990.

The product of its digits is 69984, while the sum is 42.

The square root of 4994961 is about 2234.9409388170. The cubic root of 4994961 is about 170.9401315676.

It can be divided in two parts, 499 and 4961, that added together give a triangular number (5460 = T₁₀₄).

The spelling of 4994961 in words is "four million, nine hundred ninety-four thousand, nine hundred sixty-one".