4613890 has 16 divisors (see below), whose sum is σ = 8331840. Its totient is φ = 1839600.

The previous prime is 4613881. The next prime is 4613891. The reversal of 4613890 is 983164.

It is not an unprimeable number, because it can be changed into a prime (4613891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3865 + ... + 4915.

It is an arithmetic number, because the mean of its divisors is an integer number (520740).

Almost surely, 2^4613890 is an apocalyptic number.

4613890 is a deficient number, since it is larger than the sum of its proper divisors (3717950).

4613890 is a wasteful number, since it uses less digits than its factorization.

4613890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 4613890 is about 2147.9967411521. The cubic root of 4613890 is about 166.4775766621.

The spelling of 4613890 in words is "four million, six hundred thirteen thousand, eight hundred ninety".