4640341 has 4 divisors (see below), whose sum is σ = 4644684. Its totient is φ = 4636000.

The previous prime is 4640329. The next prime is 4640369. The reversal of 4640341 is 1430464.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 417316 + 4223025 = 646^2 + 2055^2 .

It is a cyclic number.

It is not a de Polignac number, because 4640341 - 2⁷ = 4640213 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4649341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 681 + ... + 3121.

It is an arithmetic number, because the mean of its divisors is an integer number (1161171).

Almost surely, 2^4640341 is an apocalyptic number.

It is an amenable number.

4640341 is a deficient number, since it is larger than the sum of its proper divisors (4343).

4640341 is a wasteful number, since it uses less digits than its factorization.

4640341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4342.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4640341 is about 2154.1450740375. The cubic root of 4640341 is about 166.7951041086.

The spelling of 4640341 in words is "four million, six hundred forty thousand, three hundred forty-one".