3722737126 has 32 divisors (see below), whose sum is σ = 5765364000. Its totient is φ = 1801820160.

The previous prime is 3722737099. The next prime is 3722737153. The reversal of 3722737126 is 6217372273.

It is an interprime number because it is at equal distance from previous prime (3722737099) and next prime (3722737153).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8290950 + ... + 8291398.

It is an arithmetic number, because the mean of its divisors is an integer number (180167625).

Almost surely, 2^3722737126 is an apocalyptic number.

3722737126 is a deficient number, since it is larger than the sum of its proper divisors (2042626874).

3722737126 is a wasteful number, since it uses less digits than its factorization.

3722737126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144.

The product of its digits is 148176, while the sum is 40.

The square root of 3722737126 is about 61014.2370762759. The cubic root of 3722737126 is about 1549.8421103133.

The spelling of 3722737126 in words is "three billion, seven hundred twenty-two million, seven hundred thirty-seven thousand, one hundred twenty-six".