3706667442 has 24 divisors (see below), whose sum is σ = 8380292544. Its totient is φ = 1181835864.

The previous prime is 3706667441. The next prime is 3706667473. The reversal of 3706667442 is 2447666073.

It is not an unprimeable number, because it can be changed into a prime (3706667441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4476238 + ... + 4477065.

It is an arithmetic number, because the mean of its divisors is an integer number (349178856).

Almost surely, 2^3706667442 is an apocalyptic number.

3706667442 is an abundant number, since it is smaller than the sum of its proper divisors (4673625102).

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

3706667442 is a wasteful number, since it uses less digits than its factorization.

3706667442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8953334 (or 8953331 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 45.

The square root of 3706667442 is about 60882.4066705645. The cubic root of 3706667442 is about 1547.6088614769.

The spelling of 3706667442 in words is "three billion, seven hundred six million, six hundred sixty-seven thousand, four hundred forty-two".