4070936686 has 4 divisors (see below), whose sum is σ = 6106405032. Its totient is φ = 2035468342.

The previous prime is 4070936669. The next prime is 4070936689. The reversal of 4070936686 is 6866390704.

4070936686 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (4070936689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017734170 + ... + 1017734173.

It is an arithmetic number, because the mean of its divisors is an integer number (1526601258).

Almost surely, 2^4070936686 is an apocalyptic number.

4070936686 is a deficient number, since it is larger than the sum of its proper divisors (2035468346).

4070936686 is a wasteful number, since it uses less digits than its factorization.

4070936686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035468345.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The square root of 4070936686 is about 63803.8924047742. The cubic root of 4070936686 is about 1596.7298686101.

The spelling of 4070936686 in words is "four billion, seventy million, nine hundred thirty-six thousand, six hundred eighty-six".