4444680 has 32 divisors (see below), whose sum is σ = 13334400. Its totient is φ = 1185216.

The previous prime is 4444669. The next prime is 4444697. The reversal of 4444680 is 864444.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam number.

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, 18400 + ... + 18639.

It is an arithmetic number, because the mean of its divisors is an integer number (416700).

Almost surely, 2^4444680 is an apocalyptic number.

4444680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4444680 is an abundant number, since it is smaller than the sum of its proper divisors (8889720).

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

4444680 is a wasteful number, since it uses less digits than its factorization.

4444680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37053 (or 37049 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

The square root of 4444680 is about 2108.2409729440. The cubic root of 4444680 is about 164.4170428872.

The spelling of 4444680 in words is "four million, four hundred forty-four thousand, six hundred eighty".