7390693 has 2 divisors, whose sum is σ = 7390694. Its totient is φ = 7390692.

The previous prime is 7390673. The next prime is 7390723. The reversal of 7390693 is 3960937.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6959044 + 431649 = 2638^2 + 657^2 .

It is an emirp because it is prime and its reverse (3960937) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7390693 - 2¹⁷ = 7259621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7390633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3695346 + 3695347.

It is an arithmetic number, because the mean of its divisors is an integer number (3695347).

Almost surely, 2^7390693 is an apocalyptic number.

It is an amenable number.

7390693 is a deficient number, since it is larger than the sum of its proper divisors (1).

7390693 is an equidigital number, since it uses as much as digits as its factorization.

7390693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30618, while the sum is 37.

The square root of 7390693 is about 2718.5829029110. The cubic root of 7390693 is about 194.7877857914.

The spelling of 7390693 in words is "seven million, three hundred ninety thousand, six hundred ninety-three".