2675947961 has 8 divisors (see below), whose sum is σ = 2767480320. Its totient is φ = 2585857248.

The previous prime is 2675947957. The next prime is 2675947999. The reversal of 2675947961 is 1697495762.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2675947961 - 2² = 2675947957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2675947897 and 2675947906.

It is not an unprimeable number, because it can be changed into a prime (2675940961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356636 + ... + 364061.

It is an arithmetic number, because the mean of its divisors is an integer number (345935040).

Almost surely, 2^2675947961 is an apocalyptic number.

It is an amenable number.

2675947961 is a deficient number, since it is larger than the sum of its proper divisors (91532359).

2675947961 is an equidigital number, since it uses as much as digits as its factorization.

2675947961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720823.

The product of its digits is 5715360, while the sum is 56.

The square root of 2675947961 is about 51729.5656370706. The cubic root of 2675947961 is about 1388.3295083242.

The spelling of 2675947961 in words is "two billion, six hundred seventy-five million, nine hundred forty-seven thousand, nine hundred sixty-one".