4990706 has 8 divisors (see below), whose sum is σ = 8555520. Its totient is φ = 2138868.

The previous prime is 4990693. The next prime is 4990717. The reversal of 4990706 is 6070994.

It is a happy number.

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

It is an unprimeable number.

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, 178226 + ... + 178253.

It is an arithmetic number, because the mean of its divisors is an integer number (1069440).

Almost surely, 2^4990706 is an apocalyptic number.

4990706 is a deficient number, since it is larger than the sum of its proper divisors (3564814).

4990706 is a wasteful number, since it uses less digits than its factorization.

4990706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356488.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 4990706 is about 2233.9888092826. The cubic root of 4990706 is about 170.8915788435.

The spelling of 4990706 in words is "four million, nine hundred ninety thousand, seven hundred six".