4064431364 has 24 divisors (see below), whose sum is σ = 8182704768. Its totient is φ = 1730361600.

The previous prime is 4064431351. The next prime is 4064431369. The reversal of 4064431364 is 4631344604.

It is not an unprimeable number, because it can be changed into a prime (4064431369) 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, 476429 + ... + 484884.

It is an arithmetic number, because the mean of its divisors is an integer number (340946032).

Almost surely, 2^4064431364 is an apocalyptic number.

It is an amenable number.

4064431364 is an abundant number, since it is smaller than the sum of its proper divisors (4118273404).

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

4064431364 is a wasteful number, since it uses less digits than its factorization.

4064431364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961475 (or 961473 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 35.

The square root of 4064431364 is about 63752.8929853383. The cubic root of 4064431364 is about 1595.8788949424.

Adding to 4064431364 its reverse (4631344604), we get a palindrome (8695775968).

The spelling of 4064431364 in words is "four billion, sixty-four million, four hundred thirty-one thousand, three hundred sixty-four".