3275961667 has 8 divisors (see below), whose sum is σ = 3580316352. Its totient is φ = 2972697000.

The previous prime is 3275961649. The next prime is 3275961677. The reversal of 3275961667 is 7661695723.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3275961667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3275961677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266209 + ... + 278242.

It is an arithmetic number, because the mean of its divisors is an integer number (447539544).

Almost surely, 2^3275961667 is an apocalyptic number.

3275961667 is a deficient number, since it is larger than the sum of its proper divisors (304354685).

3275961667 is a wasteful number, since it uses less digits than its factorization.

3275961667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545009.

The product of its digits is 2857680, while the sum is 52.

The square root of 3275961667 is about 57236.0172181818. The cubic root of 3275961667 is about 1485.1817493805.

The spelling of 3275961667 in words is "three billion, two hundred seventy-five million, nine hundred sixty-one thousand, six hundred sixty-seven".