4894290 has 32 divisors (see below), whose sum is σ = 13052160. Its totient is φ = 1305072.

The previous prime is 4894289. The next prime is 4894297. The reversal of 4894290 is 924984.

It is a happy number.

It is a d-powerful number, because it can be written as 4⁶ + 8⁵ + 9³ + 4⁸ + 2¹³ + 9⁷ + 0 .

It is not an unprimeable number, because it can be changed into a prime (4894297) 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 15 ways as a sum of consecutive naturals, for example, 8794 + ... + 9333.

It is an arithmetic number, because the mean of its divisors is an integer number (407880).

Almost surely, 2^4894290 is an apocalyptic number.

4894290 is an abundant number, since it is smaller than the sum of its proper divisors (8157870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4894290 is a wasteful number, since it uses less digits than its factorization.

4894290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18143 (or 18137 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 4894290 is about 2212.3042286268. The cubic root of 4894290 is about 169.7839238610.

It can be divided in two parts, 4894 and 290, that added together give a square (5184 = 72²).

The spelling of 4894290 in words is "four million, eight hundred ninety-four thousand, two hundred ninety".