3667126842 has 48 divisors (see below), whose sum is σ = 7991343360. Its totient is φ = 1215338400.

The previous prime is 3667126759. The next prime is 3667126849. The reversal of 3667126842 is 2486217663.

It is not an unprimeable number, because it can be changed into a prime (3667126849) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2978367 + ... + 2979597.

It is an arithmetic number, because the mean of its divisors is an integer number (166486320).

Almost surely, 2^3667126842 is an apocalyptic number.

3667126842 is an abundant number, since it is smaller than the sum of its proper divisors (4324216518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3667126842 is a wasteful number, since it uses less digits than its factorization.

3667126842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2059 (or 2056 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 3667126842 is about 60556.8067354942. The cubic root of 3667126842 is about 1542.0861761505.

The spelling of 3667126842 in words is "three billion, six hundred sixty-seven million, one hundred twenty-six thousand, eight hundred forty-two".