6942961 has 4 divisors (see below), whose sum is σ = 7308400. Its totient is φ = 6577524.

The previous prime is 6942931. The next prime is 6942967. The reversal of 6942961 is 1692496.

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 a cyclic number.

It is not a de Polignac number, because 6942961 - 2¹³ = 6934769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6942961.

It is not an unprimeable number, because it can be changed into a prime (6942967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182691 + ... + 182728.

It is an arithmetic number, because the mean of its divisors is an integer number (1827100).

Almost surely, 2^6942961 is an apocalyptic number.

It is an amenable number.

6942961 is a deficient number, since it is larger than the sum of its proper divisors (365439).

6942961 is a wasteful number, since it uses less digits than its factorization.

6942961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365438.

The product of its digits is 23328, while the sum is 37.

The square root of 6942961 is about 2634.9499046471. The cubic root of 6942961 is about 190.7721211649.

It can be divided in two parts, 694 and 2961, that added together give a triangular number (3655 = T₈₅).

The spelling of 6942961 in words is "six million, nine hundred forty-two thousand, nine hundred sixty-one".