7343623 has 4 divisors (see below), whose sum is σ = 8392720. Its totient is φ = 6294528.

The previous prime is 7343617. The next prime is 7343653. The reversal of 7343623 is 3263437.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7343623 - 2⁹ = 7343111 is a prime.

It is a super-2 number, since 2×7343623² = 107857597532258, which contains 22 as substring.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 7343591 and 7343600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7343653) 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, 524538 + ... + 524551.

It is an arithmetic number, because the mean of its divisors is an integer number (2098180).

Almost surely, 2^7343623 is an apocalyptic number.

7343623 is a deficient number, since it is larger than the sum of its proper divisors (1049097).

7343623 is a wasteful number, since it uses less digits than its factorization.

7343623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049096.

The product of its digits is 9072, while the sum is 28.

The square root of 7343623 is about 2709.9119911909. The cubic root of 7343623 is about 194.3733819477.

The spelling of 7343623 in words is "seven million, three hundred forty-three thousand, six hundred twenty-three".