7354401 has 4 divisors (see below), whose sum is σ = 9805872. Its totient is φ = 4902932.

The previous prime is 7354367. The next prime is 7354423. The reversal of 7354401 is 1044537.

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.

It is a cyclic number.

It is not a de Polignac number, because 7354401 - 2⁹ = 7353889 is a prime.

It is a super-3 number, since 3×7354401³ (a number of 22 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7354481) 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, 1225731 + ... + 1225736.

It is an arithmetic number, because the mean of its divisors is an integer number (2451468).

Almost surely, 2^7354401 is an apocalyptic number.

It is an amenable number.

7354401 is a deficient number, since it is larger than the sum of its proper divisors (2451471).

7354401 is a wasteful number, since it uses less digits than its factorization.

7354401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451470.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 7354401 is about 2711.8998875327. The cubic root of 7354401 is about 194.4684273245.

Adding to 7354401 its reverse (1044537), we get a palindrome (8398938).

The spelling of 7354401 in words is "seven million, three hundred fifty-four thousand, four hundred one".