3970317746 has 8 divisors (see below), whose sum is σ = 6147588864. Its totient is φ = 1921121460.

The previous prime is 3970317737. The next prime is 3970317781. The reversal of 3970317746 is 6477130793.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3970317746.

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, 32018630 + ... + 32018753.

It is an arithmetic number, because the mean of its divisors is an integer number (768448608).

Almost surely, 2^3970317746 is an apocalyptic number.

3970317746 is a deficient number, since it is larger than the sum of its proper divisors (2177271118).

3970317746 is a wasteful number, since it uses less digits than its factorization.

3970317746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64037416.

The product of its (nonzero) digits is 666792, while the sum is 47.

The square root of 3970317746 is about 63010.4574336673. The cubic root of 3970317746 is about 1583.4648294212.

The spelling of 3970317746 in words is "three billion, nine hundred seventy million, three hundred seventeen thousand, seven hundred forty-six".