3977102606 has 4 divisors (see below), whose sum is σ = 5965653912. Its totient is φ = 1988551302.

The previous prime is 3977102603. The next prime is 3977102627. The reversal of 3977102606 is 6062017793.

3977102606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3977102603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 994275650 + ... + 994275653.

It is an arithmetic number, because the mean of its divisors is an integer number (1491413478).

Almost surely, 2^3977102606 is an apocalyptic number.

3977102606 is a deficient number, since it is larger than the sum of its proper divisors (1988551306).

3977102606 is a wasteful number, since it uses less digits than its factorization.

3977102606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988551305.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 3977102606 is about 63064.2736103414. The cubic root of 3977102606 is about 1584.3663083272.

The spelling of 3977102606 in words is "three billion, nine hundred seventy-seven million, one hundred two thousand, six hundred six".