3691434467 has 16 divisors (see below), whose sum is σ = 4328517312. Its totient is φ = 3082030080.

The previous prime is 3691434433. The next prime is 3691434469. The reversal of 3691434467 is 7644341963.

3691434467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3691434467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3691434469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177563 + ... + 197259.

It is an arithmetic number, because the mean of its divisors is an integer number (270532332).

Almost surely, 2^3691434467 is an apocalyptic number.

3691434467 is a deficient number, since it is larger than the sum of its proper divisors (637082845).

3691434467 is a wasteful number, since it uses less digits than its factorization.

3691434467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20398.

The product of its digits is 1306368, while the sum is 47.

The square root of 3691434467 is about 60757.1762592700. The cubic root of 3691434467 is about 1545.4859252910.

The spelling of 3691434467 in words is "three billion, six hundred ninety-one million, four hundred thirty-four thousand, four hundred sixty-seven".