4890740 has 24 divisors (see below), whose sum is σ = 10380552. Its totient is φ = 1935360.

The previous prime is 4890731. The next prime is 4890751. The reversal of 4890740 is 470984.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 33124 + 4857616 = 182^2 + 2204^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4890697 and 4890706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680 + ... + 3200.

It is an arithmetic number, because the mean of its divisors is an integer number (432523).

Almost surely, 2^4890740 is an apocalyptic number.

It is an amenable number.

4890740 is an abundant number, since it is smaller than the sum of its proper divisors (5489812).

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

4890740 is a wasteful number, since it uses less digits than its factorization.

4890740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627 (or 2625 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 4890740 is about 2211.5017522037. The cubic root of 4890740 is about 169.7428638560.

The spelling of 4890740 in words is "four million, eight hundred ninety thousand, seven hundred forty".