4790649 has 8 divisors (see below), whose sum is σ = 6560320. Its totient is φ = 3107376.

The previous prime is 4790627. The next prime is 4790671. The reversal of 4790649 is 9460974.

It is an interprime number because it is at equal distance from previous prime (4790627) and next prime (4790671).

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

It is not a de Polignac number, because 4790649 - 2⁷ = 4790521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4790609) 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 7 ways as a sum of consecutive naturals, for example, 21469 + ... + 21690.

It is an arithmetic number, because the mean of its divisors is an integer number (820040).

Almost surely, 2^4790649 is an apocalyptic number.

It is an amenable number.

4790649 is a deficient number, since it is larger than the sum of its proper divisors (1769671).

4790649 is a wasteful number, since it uses less digits than its factorization.

4790649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43199.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 4790649 is about 2188.7551256365. The cubic root of 4790649 is about 168.5769210328.

It can be divided in two parts, 4 and 790649, that added together give a triangular number (790653 = T₁₂₅₇).

The spelling of 4790649 in words is "four million, seven hundred ninety thousand, six hundred forty-nine".