6961964 has 12 divisors (see below), whose sum is σ = 12480888. Its totient is φ = 3396000.

The previous prime is 6961963. The next prime is 6961967. The reversal of 6961964 is 4691696.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (6961963) 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, 21062 + ... + 21389.

It is an arithmetic number, because the mean of its divisors is an integer number (1040074).

Almost surely, 2^6961964 is an apocalyptic number.

It is an amenable number.

6961964 is a deficient number, since it is larger than the sum of its proper divisors (5518924).

6961964 is a wasteful number, since it uses less digits than its factorization.

6961964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42496 (or 42494 counting only the distinct ones).

The product of its digits is 69984, while the sum is 41.

The square root of 6961964 is about 2638.5533915386. The cubic root of 6961964 is about 190.9460114397.

The spelling of 6961964 in words is "six million, nine hundred sixty-one thousand, nine hundred sixty-four".