3671423667 has 6 divisors (see below), whose sum is σ = 5303167532. Its totient is φ = 2447615772.

The previous prime is 3671423663. The next prime is 3671423669. The reversal of 3671423667 is 7663241763.

It is not a de Polignac number, because 3671423667 - 2² = 3671423663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3671423663) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 203967973 + ... + 203967990.

Almost surely, 2^3671423667 is an apocalyptic number.

3671423667 is a deficient number, since it is larger than the sum of its proper divisors (1631743865).

3671423667 is a wasteful number, since it uses less digits than its factorization.

3671423667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407935969 (or 407935966 counting only the distinct ones).

The product of its digits is 762048, while the sum is 45.

The square root of 3671423667 is about 60592.2739876958. The cubic root of 3671423667 is about 1542.6882358780.

The spelling of 3671423667 in words is "three billion, six hundred seventy-one million, four hundred twenty-three thousand, six hundred sixty-seven".