4890474 has 12 divisors (see below), whose sum is σ = 10596066. Its totient is φ = 1630152.

The previous prime is 4890419. The next prime is 4890481. The reversal of 4890474 is 4740984.

4890474 = 157² + 158² + ... + 264².

It can be written as a sum of positive squares in only one way, i.e., 4809249 + 81225 = 2193^2 + 285^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a zygodrome in base 5.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135829 + ... + 135864.

Almost surely, 2^4890474 is an apocalyptic number.

4890474 is an abundant number, since it is smaller than the sum of its proper divisors (5705592).

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

4890474 is a wasteful number, since it uses less digits than its factorization.

4890474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271701 (or 271698 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 4890474 is about 2211.4416112572. The cubic root of 4890474 is about 169.7397864471.

The spelling of 4890474 in words is "four million, eight hundred ninety thousand, four hundred seventy-four".