3722112240 has 160 divisors (see below), whose sum is σ = 14385793536. Its totient is φ = 773422080.

The previous prime is 3722112223. The next prime is 3722112253. The reversal of 3722112240 is 422112273.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 3722112240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82227 + ... + 119186.

Almost surely, 2^3722112240 is an apocalyptic number.

3722112240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3722112240 is an abundant number, since it is smaller than the sum of its proper divisors (10663681296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3722112240 is a wasteful number, since it uses less digits than its factorization.

3722112240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201447 (or 201441 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 3722112240 is about 61009.1160401460. The cubic root of 3722112240 is about 1549.7553883847.

The spelling of 3722112240 in words is "three billion, seven hundred twenty-two million, one hundred twelve thousand, two hundred forty".