3512621089 has 2 divisors, whose sum is σ = 3512621090. Its totient is φ = 3512621088.

The previous prime is 3512621071. The next prime is 3512621173. The reversal of 3512621089 is 9801262153.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2892611089 + 620010000 = 53783^2 + 24900^2 .

It is a cyclic number.

It is not a de Polignac number, because 3512621089 - 2⁷ = 3512620961 is a prime.

It is not a weakly prime, because it can be changed into another prime (3512621009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1756310544 + 1756310545.

It is an arithmetic number, because the mean of its divisors is an integer number (1756310545).

Almost surely, 2^3512621089 is an apocalyptic number.

It is an amenable number.

3512621089 is a deficient number, since it is larger than the sum of its proper divisors (1).

3512621089 is an equidigital number, since it uses as much as digits as its factorization.

3512621089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 3512621089 is about 59267.3695130803. The cubic root of 3512621089 is about 1520.1172994945.

The spelling of 3512621089 in words is "three billion, five hundred twelve million, six hundred twenty-one thousand, eighty-nine".