4384961 has 12 divisors (see below), whose sum is σ = 5153940. Its totient is φ = 3719520.

The previous prime is 4384957. The next prime is 4384979. The reversal of 4384961 is 1694834.

It can be written as a sum of positive squares in 2 ways, for example, as 2119936 + 2265025 = 1456^2 + 1505^2 .

It is not a de Polignac number, because 4384961 - 2² = 4384957 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4384901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4931 + ... + 5751.

It is an arithmetic number, because the mean of its divisors is an integer number (429495).

Almost surely, 2^4384961 is an apocalyptic number.

It is an amenable number.

4384961 is a deficient number, since it is larger than the sum of its proper divisors (768979).

4384961 is a wasteful number, since it uses less digits than its factorization.

4384961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944 (or 937 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 4384961 is about 2094.0298469697. The cubic root of 4384961 is about 163.6773474879.

The spelling of 4384961 in words is "four million, three hundred eighty-four thousand, nine hundred sixty-one".