3970666510 has 8 divisors (see below), whose sum is σ = 7147199736. Its totient is φ = 1588266600.

The previous prime is 3970666499. The next prime is 3970666517. The reversal of 3970666510 is 156660793.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3970666517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198533316 + ... + 198533335.

It is an arithmetic number, because the mean of its divisors is an integer number (893399967).

Almost surely, 2^3970666510 is an apocalyptic number.

3970666510 is a deficient number, since it is larger than the sum of its proper divisors (3176533226).

3970666510 is a wasteful number, since it uses less digits than its factorization.

3970666510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397066658.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 3970666510 is about 63013.2248817659. The cubic root of 3970666510 is about 1583.5111934146.

The spelling of 3970666510 in words is "three billion, nine hundred seventy million, six hundred sixty-six thousand, five hundred ten".