4364489086 has 4 divisors (see below), whose sum is σ = 6546733632. Its totient is φ = 2182244542.

The previous prime is 4364489081. The next prime is 4364489093. The reversal of 4364489086 is 6809844634.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4364489081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1091122270 + ... + 1091122273.

It is an arithmetic number, because the mean of its divisors is an integer number (1636683408).

Almost surely, 2^4364489086 is an apocalyptic number.

4364489086 is a deficient number, since it is larger than the sum of its proper divisors (2182244546).

4364489086 is a wasteful number, since it uses less digits than its factorization.

4364489086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182244545.

The product of its (nonzero) digits is 3981312, while the sum is 52.

The square root of 4364489086 is about 66064.2799552073. The cubic root of 4364489086 is about 1634.2223182337. Note that the first 3 decimals are identical.

The spelling of 4364489086 in words is "four billion, three hundred sixty-four million, four hundred eighty-nine thousand, eighty-six".