3721114436 has 48 divisors (see below), whose sum is σ = 7170093168. Its totient is φ = 1679270400.

The previous prime is 3721114433. The next prime is 3721114447. The reversal of 3721114436 is 6344111273.

It can be written as a sum of positive squares in 8 ways, for example, as 304711936 + 3416402500 = 17456^2 + 58450^2 .

It is not an unprimeable number, because it can be changed into a prime (3721114433) 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, 545366 + ... + 552146.

It is an arithmetic number, because the mean of its divisors is an integer number (149376941).

Almost surely, 2^3721114436 is an apocalyptic number.

It is an amenable number.

3721114436 is a deficient number, since it is larger than the sum of its proper divisors (3448978732).

3721114436 is a wasteful number, since it uses less digits than its factorization.

3721114436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7032 (or 7030 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 3721114436 is about 61000.9379927883. The cubic root of 3721114436 is about 1549.6168926216.

The spelling of 3721114436 in words is "three billion, seven hundred twenty-one million, one hundred fourteen thousand, four hundred thirty-six".