6876403 has 2 divisors, whose sum is σ = 6876404. Its totient is φ = 6876402.

The previous prime is 6876377. The next prime is 6876409. The reversal of 6876403 is 3046786.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6876403 - 2¹⁷ = 6745331 is a prime.

It is equal to p₄₆₈₇₈₁ and since 6876403 and 468781 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 (6876409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3438201 + 3438202.

It is an arithmetic number, because the mean of its divisors is an integer number (3438202).

Almost surely, 2^6876403 is an apocalyptic number.

6876403 is a deficient number, since it is larger than the sum of its proper divisors (1).

6876403 is an equidigital number, since it uses as much as digits as its factorization.

6876403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 6876403 is about 2622.2896483798. The cubic root of 6876403 is about 190.1605568063.

The spelling of 6876403 in words is "six million, eight hundred seventy-six thousand, four hundred three".