3739584521 has 2 divisors, whose sum is σ = 3739584522. Its totient is φ = 3739584520.

The previous prime is 3739584473. The next prime is 3739584533. The reversal of 3739584521 is 1254859373.

3739584521 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3737610496 + 1974025 = 61136^2 + 1405^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3739584521 is a prime.

It is not a weakly prime, because it can be changed into another prime (3739583521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1869792260 + 1869792261.

It is an arithmetic number, because the mean of its divisors is an integer number (1869792261).

Almost surely, 2^3739584521 is an apocalyptic number.

It is an amenable number.

3739584521 is a deficient number, since it is larger than the sum of its proper divisors (1).

3739584521 is an equidigital number, since it uses as much as digits as its factorization.

3739584521 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907200, while the sum is 47.

The square root of 3739584521 is about 61152.1424072779. The cubic root of 3739584521 is about 1552.1765496948.

The spelling of 3739584521 in words is "three billion, seven hundred thirty-nine million, five hundred eighty-four thousand, five hundred twenty-one".