4364780865 has 32 divisors (see below), whose sum is σ = 7233494400. Its totient is φ = 2244802560.

The previous prime is 4364780837. The next prime is 4364780867. The reversal of 4364780865 is 5680874634.

4364780865 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4364780865 - 2⁶ = 4364780801 is a prime.

It is a super-3 number, since 3×4364780865³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4364780867) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 367825 + ... + 379505.

It is an arithmetic number, because the mean of its divisors is an integer number (226046700).

Almost surely, 2^4364780865 is an apocalyptic number.

It is an amenable number.

4364780865 is a deficient number, since it is larger than the sum of its proper divisors (2868713535).

4364780865 is a wasteful number, since it uses less digits than its factorization.

4364780865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12577.

The product of its (nonzero) digits is 3870720, while the sum is 51.

The square root of 4364780865 is about 66066.4882145252. The cubic root of 4364780865 is about 1634.2587349535.

The spelling of 4364780865 in words is "four billion, three hundred sixty-four million, seven hundred eighty thousand, eight hundred sixty-five".