7343423 has 2 divisors, whose sum is σ = 7343424. Its totient is φ = 7343422.

The previous prime is 7343393. The next prime is 7343429. The reversal of 7343423 is 3243437.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7343423 - 2⁶ = 7343359 is a prime.

It is a super-2 number, since 2×7343423² = 107851722713858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7343392 and 7343401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7343429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3671711 + 3671712.

It is an arithmetic number, because the mean of its divisors is an integer number (3671712).

Almost surely, 2^7343423 is an apocalyptic number.

7343423 is a deficient number, since it is larger than the sum of its proper divisors (1).

7343423 is an equidigital number, since it uses as much as digits as its factorization.

7343423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 26.

The square root of 7343423 is about 2709.8750893722. The cubic root of 7343423 is about 194.3716173769.

The spelling of 7343423 in words is "seven million, three hundred forty-three thousand, four hundred twenty-three".