7344401 has 4 divisors (see below), whose sum is σ = 7350000. Its totient is φ = 7338804.

The previous prime is 7344397. The next prime is 7344409. The reversal of 7344401 is 1044437.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 7344401 - 2² = 7344397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7344409) 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 3 ways as a sum of consecutive naturals, for example, 350 + ... + 3848.

It is an arithmetic number, because the mean of its divisors is an integer number (1837500).

Almost surely, 2^7344401 is an apocalyptic number.

It is an amenable number.

7344401 is a deficient number, since it is larger than the sum of its proper divisors (5599).

7344401 is a wasteful number, since it uses less digits than its factorization.

7344401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5598.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 7344401 is about 2710.0555344863. The cubic root of 7344401 is about 194.3802458236.

Adding to 7344401 its reverse (1044437), we get a palindrome (8388838).

The spelling of 7344401 in words is "seven million, three hundred forty-four thousand, four hundred one".