4365376985 has 8 divisors (see below), whose sum is σ = 5360277120. Its totient is φ = 3411085104.

The previous prime is 4365376979. The next prime is 4365376987. The reversal of 4365376985 is 5896735634.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4365376985 - 2⁶ = 4365376921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4365376985.

It is not an unprimeable number, because it can be changed into a prime (4365376987) 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, 10151825 + ... + 10152254.

It is an arithmetic number, because the mean of its divisors is an integer number (670034640).

Almost surely, 2^4365376985 is an apocalyptic number.

It is an amenable number.

4365376985 is a deficient number, since it is larger than the sum of its proper divisors (994900135).

4365376985 is a wasteful number, since it uses less digits than its factorization.

4365376985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20304127.

The product of its digits is 16329600, while the sum is 56.

The square root of 4365376985 is about 66070.9995762135. Note that the first 3 decimals coincide. The cubic root of 4365376985 is about 1634.3331312023. Note that the first 3 decimals are identical.

Adding to 4365376985 its sum of digits (56), we get a square (4365377041 = 66071²).

The spelling of 4365376985 in words is "four billion, three hundred sixty-five million, three hundred seventy-six thousand, nine hundred eighty-five".