4194437364 has 144 divisors (see below), whose sum is σ = 12095509440. Its totient is φ = 1255512960.

The previous prime is 4194437339. The next prime is 4194437371. The reversal of 4194437364 is 4637344914.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 672219 + ... + 678429.

Almost surely, 2^4194437364 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 4194437364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6047754720).

4194437364 is an abundant number, since it is smaller than the sum of its proper divisors (7901072076).

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

4194437364 is a wasteful number, since it uses less digits than its factorization.

4194437364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6287 (or 6266 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The square root of 4194437364 is about 64764.4760960822. The cubic root of 4194437364 is about 1612.7160363876.

The spelling of 4194437364 in words is "four billion, one hundred ninety-four million, four hundred thirty-seven thousand, three hundred sixty-four".