4630090 has 16 divisors (see below), whose sum is σ = 8396640. Its totient is φ = 1838160.

The previous prime is 4630081. The next prime is 4630097. The reversal of 4630090 is 900364.

It is not an unprimeable number, because it can be changed into a prime (4630097) 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, 276 + ... + 3055.

It is an arithmetic number, because the mean of its divisors is an integer number (524790).

Almost surely, 2^4630090 is an apocalyptic number.

4630090 is a deficient number, since it is larger than the sum of its proper divisors (3766550).

4630090 is a wasteful number, since it uses less digits than its factorization.

4630090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3477.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 4630090 is about 2151.7643923069. The cubic root of 4630090 is about 166.6721909280.

The spelling of 4630090 in words is "four million, six hundred thirty thousand, ninety".