4790621 has 8 divisors (see below), whose sum is σ = 5248800. Its totient is φ = 4336240.

The previous prime is 4790609. The next prime is 4790627. The reversal of 4790621 is 1260974.

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

It is a cyclic number.

It is not a de Polignac number, because 4790621 - 2⁶ = 4790557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4790627) 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, 2150 + ... + 3768.

It is an arithmetic number, because the mean of its divisors is an integer number (656100).

Almost surely, 2^4790621 is an apocalyptic number.

It is an amenable number.

4790621 is a deficient number, since it is larger than the sum of its proper divisors (458179).

4790621 is a wasteful number, since it uses less digits than its factorization.

4790621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 4790621 is about 2188.7487292972. The cubic root of 4790621 is about 168.5765926039.

The spelling of 4790621 in words is "four million, seven hundred ninety thousand, six hundred twenty-one".