3426345864 has 48 divisors (see below), whose sum is σ = 9283173900. Its totient is φ = 1141686144.

The previous prime is 3426345803. The next prime is 3426345877. The reversal of 3426345864 is 4685436243.

3426345864 is a `hidden beast` number, since 3 + 4 + 2 + 63 + 4 + 586 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3312923364 + 113422500 = 57558^2 + 10650^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226902 + ... + 241530.

Almost surely, 2^3426345864 is an apocalyptic number.

It is an amenable number.

3426345864 is an abundant number, since it is smaller than the sum of its proper divisors (5856828036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3426345864 is a wasteful number, since it uses less digits than its factorization.

3426345864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17894 (or 17887 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

The square root of 3426345864 is about 58534.9969163747. The cubic root of 3426345864 is about 1507.5685418866.

The spelling of 3426345864 in words is "three billion, four hundred twenty-six million, three hundred forty-five thousand, eight hundred sixty-four".