4464729 has 12 divisors (see below), whose sum is σ = 6469632. Its totient is φ = 2967000.

The previous prime is 4464721. The next prime is 4464731. The reversal of 4464729 is 9274644.

4464729 is a `hidden beast` number, since 4 + 4 + 647 + 2 + 9 = 666.

It is not a de Polignac number, because 4464729 - 2³ = 4464721 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4464693 and 4464702.

It is not an unprimeable number, because it can be changed into a prime (4464721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3304 + ... + 4454.

It is an arithmetic number, because the mean of its divisors is an integer number (539136).

Almost surely, 2^4464729 is an apocalyptic number.

It is an amenable number.

4464729 is a deficient number, since it is larger than the sum of its proper divisors (2004903).

4464729 is a wasteful number, since it uses less digits than its factorization.

4464729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588 (or 1585 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 4464729 is about 2112.9905347635. The cubic root of 4464729 is about 164.6638887965.

The spelling of 4464729 in words is "four million, four hundred sixty-four thousand, seven hundred twenty-nine".