3666667370 has 16 divisors (see below), whose sum is σ = 6602256000. Its totient is φ = 1466165904.

The previous prime is 3666667349. The next prime is 3666667373. The reversal of 3666667370 is 737666663.

It is not an unprimeable number, because it can be changed into a prime (3666667373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31142 + ... + 91121.

It is an arithmetic number, because the mean of its divisors is an integer number (412641000).

Almost surely, 2^3666667370 is an apocalyptic number.

3666667370 is a deficient number, since it is larger than the sum of its proper divisors (2935588630).

3666667370 is a wasteful number, since it uses less digits than its factorization.

3666667370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125269.

The product of its (nonzero) digits is 3429216, while the sum is 50.

The square root of 3666667370 is about 60553.0128895334. The cubic root of 3666667370 is about 1542.0217683235.

The spelling of 3666667370 in words is "three billion, six hundred sixty-six million, six hundred sixty-seven thousand, three hundred seventy".