7406743 has 2 divisors, whose sum is σ = 7406744. Its totient is φ = 7406742.

The previous prime is 7406741. The next prime is 7406753. The reversal of 7406743 is 3476047.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7406743 - 2¹ = 7406741 is a prime.

Together with 7406741, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7406741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3703371 + 3703372.

It is an arithmetic number, because the mean of its divisors is an integer number (3703372).

Almost surely, 2^7406743 is an apocalyptic number.

7406743 is a deficient number, since it is larger than the sum of its proper divisors (1).

7406743 is an equidigital number, since it uses as much as digits as its factorization.

7406743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 7406743 is about 2721.5332075872. The cubic root of 7406743 is about 194.9286874895.

The spelling of 7406743 in words is "seven million, four hundred six thousand, seven hundred forty-three".