4842990 has 48 divisors (see below), whose sum is σ = 13064688. Its totient is φ = 1290816.

The previous prime is 4842983. The next prime is 4843001. The reversal of 4842990 is 992484.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1434 + ... + 3426.

It is an arithmetic number, because the mean of its divisors is an integer number (272181).

Almost surely, 2^4842990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4842990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6532344).

4842990 is an abundant number, since it is smaller than the sum of its proper divisors (8221698).

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

4842990 is a wasteful number, since it uses less digits than its factorization.

4842990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015 (or 2003 counting only the distinct ones).

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

The square root of 4842990 is about 2200.6794405365. The cubic root of 4842990 is about 169.1886366293.

It can be divided in two parts, 4842 and 990, that added together give a cube (5832 = 18³).

The spelling of 4842990 in words is "four million, eight hundred forty-two thousand, nine hundred ninety".