3722456617 has 16 divisors (see below), whose sum is σ = 4203391680. Its totient is φ = 3265416000.

The previous prime is 3722456603. The next prime is 3722456627. The reversal of 3722456617 is 7166542273.

3722456617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3722456617 - 2⁷ = 3722456489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3722456627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 907423 + ... + 911515.

It is an arithmetic number, because the mean of its divisors is an integer number (262711980).

Almost surely, 2^3722456617 is an apocalyptic number.

It is an amenable number.

3722456617 is a deficient number, since it is larger than the sum of its proper divisors (480935063).

3722456617 is a wasteful number, since it uses less digits than its factorization.

3722456617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6984.

The product of its digits is 423360, while the sum is 43.

The square root of 3722456617 is about 61011.9383153822. The cubic root of 3722456617 is about 1549.8031823628.

The spelling of 3722456617 in words is "three billion, seven hundred twenty-two million, four hundred fifty-six thousand, six hundred seventeen".