4338863040 has 224 divisors, whose sum is σ = 14125870656. Its totient is φ = 1128038400.

The previous prime is 4338863017. The next prime is 4338863069. The reversal of 4338863040 is 403688334.

It is a self number, because there is not a number n which added to its sum of digits gives 4338863040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7077774 + ... + 7078386.

Almost surely, 2^4338863040 is an apocalyptic number.

4338863040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4338863040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7062935328).

4338863040 is an abundant number, since it is smaller than the sum of its proper divisors (9787007616).

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

4338863040 is a wasteful number, since it uses less digits than its factorization.

4338863040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807 (or 797 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The square root of 4338863040 is about 65870.0466069366. The cubic root of 4338863040 is about 1631.0175988702.

The spelling of 4338863040 in words is "four billion, three hundred thirty-eight million, eight hundred sixty-three thousand, forty".