3903159722 has 16 divisors (see below), whose sum is σ = 7299415872. Its totient is φ = 1520711520.

The previous prime is 3903159679. The next prime is 3903159773. The reversal of 3903159722 is 2279513093.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3903159722.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12672443 + ... + 12672750.

It is an arithmetic number, because the mean of its divisors is an integer number (456213492).

Almost surely, 2^3903159722 is an apocalyptic number.

3903159722 is a deficient number, since it is larger than the sum of its proper divisors (3396256150).

3903159722 is a wasteful number, since it uses less digits than its factorization.

3903159722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25345213.

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 3903159722 is about 62475.2728845581. The cubic root of 3903159722 is about 1574.4858954634.

The spelling of 3903159722 in words is "three billion, nine hundred three million, one hundred fifty-nine thousand, seven hundred twenty-two".