4364691361 has 4 divisors (see below), whose sum is σ = 4384264192. Its totient is φ = 4345118532.

The previous prime is 4364691341. The next prime is 4364691427. The reversal of 4364691361 is 1631964634.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4364691361 - 2⁵ = 4364691329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4364691341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9786081 + ... + 9786526.

It is an arithmetic number, because the mean of its divisors is an integer number (1096066048).

Almost surely, 2^4364691361 is an apocalyptic number.

It is an amenable number.

4364691361 is a deficient number, since it is larger than the sum of its proper divisors (19572831).

4364691361 is a wasteful number, since it uses less digits than its factorization.

4364691361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19572830.

The product of its digits is 279936, while the sum is 43.

The square root of 4364691361 is about 66065.8108328355. The cubic root of 4364691361 is about 1634.2475641984.

The spelling of 4364691361 in words is "four billion, three hundred sixty-four million, six hundred ninety-one thousand, three hundred sixty-one".