3549212086 has 16 divisors (see below), whose sum is σ = 6085743264. Its totient is φ = 1520745984.

The previous prime is 3549212071. The next prime is 3549212123. The reversal of 3549212086 is 6802129453.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41046 + ... + 93718.

It is an arithmetic number, because the mean of its divisors is an integer number (380358954).

Almost surely, 2^3549212086 is an apocalyptic number.

3549212086 is a deficient number, since it is larger than the sum of its proper divisors (2536531178).

3549212086 is a wasteful number, since it uses less digits than its factorization.

3549212086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57495.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 3549212086 is about 59575.2640447359. The cubic root of 3549212086 is about 1525.3774339097.

The spelling of 3549212086 in words is "three billion, five hundred forty-nine million, two hundred twelve thousand, eighty-six".