6961379 has 2 divisors, whose sum is σ = 6961380. Its totient is φ = 6961378.

The previous prime is 6961373. The next prime is 6961393. The reversal of 6961379 is 9731696.

It is a happy number.

6961379 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6961379 - 2¹² = 6957283 is a prime.

It is not a weakly prime, because it can be changed into another prime (6961373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3480689 + 3480690.

It is an arithmetic number, because the mean of its divisors is an integer number (3480690).

Almost surely, 2^6961379 is an apocalyptic number.

6961379 is a deficient number, since it is larger than the sum of its proper divisors (1).

6961379 is an equidigital number, since it uses as much as digits as its factorization.

6961379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 61236, while the sum is 41.

The square root of 6961379 is about 2638.4425330107. The cubic root of 6961379 is about 190.9406630186.

The spelling of 6961379 in words is "six million, nine hundred sixty-one thousand, three hundred seventy-nine".