3671720746 has 8 divisors (see below), whose sum is σ = 5624763840. Its totient is φ = 1796799468.

The previous prime is 3671720737. The next prime is 3671720753. The reversal of 3671720746 is 6470271763.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19530336 + ... + 19530523.

It is an arithmetic number, because the mean of its divisors is an integer number (703095480).

Almost surely, 2^3671720746 is an apocalyptic number.

3671720746 is a deficient number, since it is larger than the sum of its proper divisors (1953043094).

3671720746 is a wasteful number, since it uses less digits than its factorization.

3671720746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39060908.

The product of its (nonzero) digits is 296352, while the sum is 43.

The square root of 3671720746 is about 60594.7253975129. The cubic root of 3671720746 is about 1542.7298444346.

The spelling of 3671720746 in words is "three billion, six hundred seventy-one million, seven hundred twenty thousand, seven hundred forty-six".