4284028990 has 32 divisors (see below), whose sum is σ = 8470033920. Its totient is φ = 1552836384.

The previous prime is 4284028949. The next prime is 4284029023. The reversal of 4284028990 is 998204824.

It is a super-3 number, since 3×4284028990³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 4284028990.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485794 + ... + 494533.

It is an arithmetic number, because the mean of its divisors is an integer number (264688560).

Almost surely, 2^4284028990 is an apocalyptic number.

4284028990 is a deficient number, since it is larger than the sum of its proper divisors (4186004930).

4284028990 is a wasteful number, since it uses less digits than its factorization.

4284028990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980376.

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 4284028990 is about 65452.4941465182. The cubic root of 4284028990 is about 1624.1175788162.

The spelling of 4284028990 in words is "four billion, two hundred eighty-four million, twenty-eight thousand, nine hundred ninety".