4890149 has 8 divisors (see below), whose sum is σ = 5352480. Its totient is φ = 4430800.

The previous prime is 4890143. The next prime is 4890161. The reversal of 4890149 is 9410984.

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

It is not a de Polignac number, because 4890149 - 2⁴ = 4890133 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4890143) 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, 4079 + ... + 5139.

It is an arithmetic number, because the mean of its divisors is an integer number (669060).

Almost surely, 2^4890149 is an apocalyptic number.

It is an amenable number.

4890149 is a deficient number, since it is larger than the sum of its proper divisors (462331).

4890149 is a wasteful number, since it uses less digits than its factorization.

4890149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 4890149 is about 2211.3681285575. The cubic root of 4890149 is about 169.7360263035.

The spelling of 4890149 in words is "four million, eight hundred ninety thousand, one hundred forty-nine".