4491935465 has 16 divisors (see below), whose sum is σ = 5566890240. Its totient is φ = 3477555840.

The previous prime is 4491935431. The next prime is 4491935479. The reversal of 4491935465 is 5645391944.

It is not a de Polignac number, because 4491935465 - 2⁶ = 4491935401 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86471 + ... + 128300.

It is an arithmetic number, because the mean of its divisors is an integer number (347930640).

Almost surely, 2^4491935465 is an apocalyptic number.

It is an amenable number.

4491935465 is a deficient number, since it is larger than the sum of its proper divisors (1074954775).

4491935465 is a wasteful number, since it uses less digits than its factorization.

4491935465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214912.

The product of its digits is 2332800, while the sum is 50.

The square root of 4491935465 is about 67021.9028751049. The cubic root of 4491935465 is about 1649.9767936742.

The spelling of 4491935465 in words is "four billion, four hundred ninety-one million, nine hundred thirty-five thousand, four hundred sixty-five".