4218026904 has 384 divisors, whose sum is σ = 15291494400. Its totient is φ = 1018967040.

The previous prime is 4218026849. The next prime is 4218026921. The reversal of 4218026904 is 4096208124.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3858582 + ... + 3859674.

It is an arithmetic number, because the mean of its divisors is an integer number (39821600).

Almost surely, 2^4218026904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4218026904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7645747200).

4218026904 is an abundant number, since it is smaller than the sum of its proper divisors (11073467496).

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

4218026904 is a wasteful number, since it uses less digits than its factorization.

4218026904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175 (or 1168 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 4218026904 is about 64946.3386496883. The cubic root of 4218026904 is about 1615.7336944352.

The spelling of 4218026904 in words is "four billion, two hundred eighteen million, twenty-six thousand, nine hundred four".