6761969 has 4 divisors (see below), whose sum is σ = 6857280. Its totient is φ = 6666660.

The previous prime is 6761957. The next prime is 6761981. The reversal of 6761969 is 9691676.

It is a happy number.

6761969 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (6761957) and next prime (6761981).

It is a cyclic number.

It is not a de Polignac number, because 6761969 - 2¹² = 6757873 is a prime.

It is a super-2 number, since 2×6761969² = 91448449513922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6761939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47549 + ... + 47690.

It is an arithmetic number, because the mean of its divisors is an integer number (1714320).

Almost surely, 2^6761969 is an apocalyptic number.

It is an amenable number.

6761969 is a deficient number, since it is larger than the sum of its proper divisors (95311).

6761969 is an equidigital number, since it uses as much as digits as its factorization.

6761969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95310.

The product of its digits is 122472, while the sum is 44.

The square root of 6761969 is about 2600.3786262773. The cubic root of 6761969 is about 189.0997951924.

The spelling of 6761969 in words is "six million, seven hundred sixty-one thousand, nine hundred sixty-nine".