4641290 has 8 divisors (see below), whose sum is σ = 8354340. Its totient is φ = 1856512.

The previous prime is 4641281. The next prime is 4641293. The reversal of 4641290 is 921464.

It can be written as a sum of positive squares in 2 ways, for example, as 4592449 + 48841 = 2143^2 + 221^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4641293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232055 + ... + 232074.

Almost surely, 2^4641290 is an apocalyptic number.

4641290 is a deficient number, since it is larger than the sum of its proper divisors (3713050).

4641290 is a wasteful number, since it uses less digits than its factorization.

4641290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464136.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 4641290 is about 2154.3653357776. The cubic root of 4641290 is about 166.8064738021.

The spelling of 4641290 in words is "four million, six hundred forty-one thousand, two hundred ninety".