3585138377 has 2 divisors, whose sum is σ = 3585138378. Its totient is φ = 3585138376.

The previous prime is 3585138301. The next prime is 3585138391. The reversal of 3585138377 is 7738315853.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3446746681 + 138391696 = 58709^2 + 11764^2 .

It is a cyclic number.

It is not a de Polignac number, because 3585138377 - 2¹² = 3585134281 is a prime.

It is not a weakly prime, because it can be changed into another prime (3585138077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1792569188 + 1792569189.

It is an arithmetic number, because the mean of its divisors is an integer number (1792569189).

Almost surely, 2^3585138377 is an apocalyptic number.

It is an amenable number.

3585138377 is a deficient number, since it is larger than the sum of its proper divisors (1).

3585138377 is an equidigital number, since it uses as much as digits as its factorization.

3585138377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2116800, while the sum is 50.

The square root of 3585138377 is about 59876.0250601190. The cubic root of 3585138377 is about 1530.5069556184.

The spelling of 3585138377 in words is "three billion, five hundred eighty-five million, one hundred thirty-eight thousand, three hundred seventy-seven".