4966491 has 4 divisors (see below), whose sum is σ = 6621992. Its totient is φ = 3310992.

The previous prime is 4966483. The next prime is 4966501. The reversal of 4966491 is 1946694.

4966491 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4966491 - 2³ = 4966483 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4966411) 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, 827746 + ... + 827751.

It is an arithmetic number, because the mean of its divisors is an integer number (1655498).

Almost surely, 2^4966491 is an apocalyptic number.

4966491 is a deficient number, since it is larger than the sum of its proper divisors (1655501).

4966491 is a wasteful number, since it uses less digits than its factorization.

4966491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655500.

The product of its digits is 46656, while the sum is 39.

The square root of 4966491 is about 2228.5625411911. The cubic root of 4966491 is about 170.6147408932.

The spelling of 4966491 in words is "four million, nine hundred sixty-six thousand, four hundred ninety-one".