3708609541 has 24 divisors (see below), whose sum is σ = 4649802360. Its totient is φ = 2931852672.

The previous prime is 3708609533. The next prime is 3708609559. The reversal of 3708609541 is 1459068073.

It can be written as a sum of positive squares in 4 ways, for example, as 375972100 + 3332637441 = 19390^2 + 57729^2 .

It is not a de Polignac number, because 3708609541 - 2³ = 3708609533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3708609841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1520575 + ... + 1523011.

It is an arithmetic number, because the mean of its divisors is an integer number (193741765).

Almost surely, 2^3708609541 is an apocalyptic number.

It is an amenable number.

3708609541 is a deficient number, since it is larger than the sum of its proper divisors (941192819).

3708609541 is a wasteful number, since it uses less digits than its factorization.

3708609541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4853 (or 4846 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 3708609541 is about 60898.3541731630. The cubic root of 3708609541 is about 1547.8791028635.

The spelling of 3708609541 in words is "three billion, seven hundred eight million, six hundred nine thousand, five hundred forty-one".