3702339221 has 32 divisors (see below), whose sum is σ = 4552208640. Its totient is φ = 2940447744.

The previous prime is 3702339217. The next prime is 3702339227. The reversal of 3702339221 is 1229332073.

3702339221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3702339221 - 2² = 3702339217 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3702339227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3051611 + ... + 3052823.

It is an arithmetic number, because the mean of its divisors is an integer number (142256520).

Almost surely, 2^3702339221 is an apocalyptic number.

It is an amenable number.

3702339221 is a deficient number, since it is larger than the sum of its proper divisors (849869419).

3702339221 is a wasteful number, since it uses less digits than its factorization.

3702339221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 3702339221 is about 60846.8505429821. The cubic root of 3702339221 is about 1547.0062535029.

The spelling of 3702339221 in words is "three billion, seven hundred two million, three hundred thirty-nine thousand, two hundred twenty-one".