6733863 has 6 divisors (see below), whose sum is σ = 9726704. Its totient is φ = 4489236.

The previous prime is 6733861. The next prime is 6733879. The reversal of 6733863 is 3683376.

It is not a de Polignac number, because 6733863 - 2¹ = 6733861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6733861) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 374095 + ... + 374112.

Almost surely, 2^6733863 is an apocalyptic number.

6733863 is a deficient number, since it is larger than the sum of its proper divisors (2992841).

6733863 is a wasteful number, since it uses less digits than its factorization.

6733863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748213 (or 748210 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 6733863 is about 2594.9687859394. The cubic root of 6733863 is about 188.8374347482.

It can be divided in two parts, 67 and 33863, that added together give a triangular number (33930 = T₂₆₀).

The spelling of 6733863 in words is "six million, seven hundred thirty-three thousand, eight hundred sixty-three".