3667412915 has 4 divisors (see below), whose sum is σ = 4400895504. Its totient is φ = 2933930328.

The previous prime is 3667412911. The next prime is 3667412923. The reversal of 3667412915 is 5192147663.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3667412915 - 2² = 3667412911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3667412911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 366741287 + ... + 366741296.

It is an arithmetic number, because the mean of its divisors is an integer number (1100223876).

Almost surely, 2^3667412915 is an apocalyptic number.

3667412915 is a deficient number, since it is larger than the sum of its proper divisors (733482589).

3667412915 is an equidigital number, since it uses as much as digits as its factorization.

3667412915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733482588.

The product of its digits is 272160, while the sum is 44.

The square root of 3667412915 is about 60559.1687112695. The cubic root of 3667412915 is about 1542.1262745497.

The spelling of 3667412915 in words is "three billion, six hundred sixty-seven million, four hundred twelve thousand, nine hundred fifteen".