6961069 has 4 divisors (see below), whose sum is σ = 7149244. Its totient is φ = 6772896.

The previous prime is 6961063. The next prime is 6961117. The reversal of 6961069 is 9601696.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6300100 + 660969 = 2510^2 + 813^2 .

It is a cyclic number.

It is not a de Polignac number, because 6961069 - 2⁵ = 6961037 is a prime.

It is a super-2 number, since 2×6961069² = 96912963245522, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 188137 = 6961069 / (6 + 9 + 6 + 1 + 0 + 6 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6961063) 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, 94032 + ... + 94105.

It is an arithmetic number, because the mean of its divisors is an integer number (1787311).

Almost surely, 2^6961069 is an apocalyptic number.

It is an amenable number.

6961069 is a deficient number, since it is larger than the sum of its proper divisors (188175).

6961069 is a wasteful number, since it uses less digits than its factorization.

6961069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188174.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 6961069 is about 2638.3837855778. The cubic root of 6961069 is about 190.9378286911.

The spelling of 6961069 in words is "six million, nine hundred sixty-one thousand, sixty-nine".