3671220967 has 2 divisors, whose sum is σ = 3671220968. Its totient is φ = 3671220966.

The previous prime is 3671220947. The next prime is 3671220979. The reversal of 3671220967 is 7690221763.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3671220967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3671220937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1835610483 + 1835610484.

It is an arithmetic number, because the mean of its divisors is an integer number (1835610484).

Almost surely, 2^3671220967 is an apocalyptic number.

3671220967 is a deficient number, since it is larger than the sum of its proper divisors (1).

3671220967 is an equidigital number, since it uses as much as digits as its factorization.

3671220967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 3671220967 is about 60590.6013091139. The cubic root of 3671220967 is about 1542.6598446518.

The spelling of 3671220967 in words is "three billion, six hundred seventy-one million, two hundred twenty thousand, nine hundred sixty-seven".