3722670879 has 4 divisors (see below), whose sum is σ = 4963561176. Its totient is φ = 2481780584.

The previous prime is 3722670877. The next prime is 3722670883. The reversal of 3722670879 is 9780762273.

3722670879 is digitally balanced in base 3, 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, and also an emirpimes, since its reverse is a distinct semiprime: 9780762273 = 3 ⋅3260254091.

It is a cyclic number.

It is not a de Polignac number, because 3722670879 - 2¹ = 3722670877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3722670871) 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, 620445144 + ... + 620445149.

It is an arithmetic number, because the mean of its divisors is an integer number (1240890294).

Almost surely, 2^3722670879 is an apocalyptic number.

3722670879 is a deficient number, since it is larger than the sum of its proper divisors (1240890297).

3722670879 is a wasteful number, since it uses less digits than its factorization.

3722670879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240890296.

The product of its (nonzero) digits is 1778112, while the sum is 51.

The square root of 3722670879 is about 61013.6941923696. The cubic root of 3722670879 is about 1549.8329169881.

The spelling of 3722670879 in words is "three billion, seven hundred twenty-two million, six hundred seventy thousand, eight hundred seventy-nine".