3085390859 has 2 divisors, whose sum is σ = 3085390860. Its totient is φ = 3085390858.

The previous prime is 3085390807. The next prime is 3085390871. The reversal of 3085390859 is 9580935803.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3085390859 - 2¹⁶ = 3085325323 is a prime.

It is not a weakly prime, because it can be changed into another prime (3085390879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1542695429 + 1542695430.

It is an arithmetic number, because the mean of its divisors is an integer number (1542695430).

Almost surely, 2^3085390859 is an apocalyptic number.

3085390859 is a deficient number, since it is larger than the sum of its proper divisors (1).

3085390859 is an equidigital number, since it uses as much as digits as its factorization.

3085390859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1166400, while the sum is 50.

The square root of 3085390859 is about 55546.2947369129. The cubic root of 3085390859 is about 1455.8056353265.

The spelling of 3085390859 in words is "three billion, eighty-five million, three hundred ninety thousand, eight hundred fifty-nine".