5664003690 has 64 divisors (see below), whose sum is σ = 14243910912. Its totient is φ = 1438694400.

The previous prime is 5664003661. The next prime is 5664003691. The reversal of 5664003690 is 963004665.

It is a happy number.

It is a super-2 number, since 2×5664003690² = 64161875600667232200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5664003691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149260 + ... + 183320.

It is an arithmetic number, because the mean of its divisors is an integer number (222561108).

Almost surely, 2^5664003690 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5664003690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7121955456).

5664003690 is an abundant number, since it is smaller than the sum of its proper divisors (8579907222).

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

5664003690 is a wasteful number, since it uses less digits than its factorization.

5664003690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34335.

The product of its (nonzero) digits is 116640, while the sum is 39.

The square root of 5664003690 is about 75259.5754040640. The cubic root of 5664003690 is about 1782.5477644834.

The spelling of 5664003690 in words is "five billion, six hundred sixty-four million, three thousand, six hundred ninety".