4190905344 has 88 divisors (see below), whose sum is σ = 11472501568. Its totient is φ = 1359175680.

The previous prime is 4190905343. The next prime is 4190905351. The reversal of 4190905344 is 4435090914.

It is not an unprimeable number, because it can be changed into a prime (4190905343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95229 + ... + 132099.

It is an arithmetic number, because the mean of its divisors is an integer number (130369336).

Almost surely, 2^4190905344 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 4190905344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5736250784).

4190905344 is an abundant number, since it is smaller than the sum of its proper divisors (7281596224).

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

4190905344 is a wasteful number, since it uses less digits than its factorization.

4190905344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36931 (or 36913 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 4190905344 is about 64737.2021638254. The cubic root of 4190905344 is about 1612.2632347042.

The spelling of 4190905344 in words is "four billion, one hundred ninety million, nine hundred five thousand, three hundred forty-four".