6920323 has 2 divisors, whose sum is σ = 6920324. Its totient is φ = 6920322.

The previous prime is 6920311. The next prime is 6920339. The reversal of 6920323 is 3230296.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6920323 - 2¹³ = 6912131 is a prime.

It is equal to p₄₇₁₅₈₀ and since 6920323 and 471580 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (6920383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3460161 + 3460162.

It is an arithmetic number, because the mean of its divisors is an integer number (3460162).

Almost surely, 2^6920323 is an apocalyptic number.

6920323 is a deficient number, since it is larger than the sum of its proper divisors (1).

6920323 is an equidigital number, since it uses as much as digits as its factorization.

6920323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 6920323 is about 2630.6506799649. The cubic root of 6920323 is about 190.5645535481.

The spelling of 6920323 in words is "six million, nine hundred twenty thousand, three hundred twenty-three".