464105444 has 24 divisors (see below), whose sum is σ = 916574400. Its totient is φ = 203682080.

The previous prime is 464105443. The next prime is 464105483. The reversal of 464105444 is 444501464.

It is a self number, because there is not a number n which added to its sum of digits gives 464105444.

It is not an unprimeable number, because it can be changed into a prime (464105441) 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, 180584 + ... + 183135.

It is an arithmetic number, because the mean of its divisors is an integer number (38190600).

Almost surely, 2^464105444 is an apocalyptic number.

464105444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

464105444 is a deficient number, since it is larger than the sum of its proper divisors (452468956).

464105444 is a wasteful number, since it uses less digits than its factorization.

464105444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363763 (or 363761 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

The square root of 464105444 is about 21543.1066469068. The cubic root of 464105444 is about 774.2339674650.

The spelling of 464105444 in words is "four hundred sixty-four million, one hundred five thousand, four hundred forty-four".