4491935464 has 32 divisors (see below), whose sum is σ = 9151660800. Its totient is φ = 2059119360.

The previous prime is 4491935431. The next prime is 4491935479. The reversal of 4491935464 is 4645391944.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471937 + ... + 481360.

It is an arithmetic number, because the mean of its divisors is an integer number (285989400).

Almost surely, 2^4491935464 is an apocalyptic number.

It is an amenable number.

4491935464 is an abundant number, since it is smaller than the sum of its proper divisors (4659725336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4491935464 is a wasteful number, since it uses less digits than its factorization.

4491935464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953353 (or 953349 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 49.

The square root of 4491935464 is about 67021.9028676447. The cubic root of 4491935464 is about 1649.9767935518.

The spelling of 4491935464 in words is "four billion, four hundred ninety-one million, nine hundred thirty-five thousand, four hundred sixty-four".