3722079706 has 8 divisors (see below), whose sum is σ = 5585228820. Its totient is φ = 1860336768.

The previous prime is 3722079677. The next prime is 3722079709. The reversal of 3722079706 is 6079702273.

It can be written as a sum of positive squares in 2 ways, for example, as 3429156481 + 292923225 = 58559^2 + 17115^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3722079709) 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, 344901 + ... + 355528.

Almost surely, 2^3722079706 is an apocalyptic number.

3722079706 is a deficient number, since it is larger than the sum of its proper divisors (1863149114).

3722079706 is a wasteful number, since it uses less digits than its factorization.

3722079706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703088.

The product of its (nonzero) digits is 222264, while the sum is 43.

The square root of 3722079706 is about 61008.8494072786. The cubic root of 3722079706 is about 1549.7508730374.

The spelling of 3722079706 in words is "three billion, seven hundred twenty-two million, seventy-nine thousand, seven hundred six".