4465319904 has 72 divisors (see below), whose sum is σ = 12704884920. Its totient is φ = 1487662848.

The previous prime is 4465319897. The next prime is 4465319917. The reversal of 4465319904 is 4099135644.

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 4465319904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 892899 + ... + 897885.

It is an arithmetic number, because the mean of its divisors is an integer number (176456735).

Almost surely, 2^4465319904 is an apocalyptic number.

It is an amenable number.

4465319904 is an abundant number, since it is smaller than the sum of its proper divisors (8239565016).

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

4465319904 is a wasteful number, since it uses less digits than its factorization.

4465319904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8112 (or 8101 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The square root of 4465319904 is about 66823.0491971146. The cubic root of 4465319904 is about 1646.7115286249.

The spelling of 4465319904 in words is "four billion, four hundred sixty-five million, three hundred nineteen thousand, nine hundred four".