3426894068 has 24 divisors (see below), whose sum is σ = 6838283592. Its totient is φ = 1488605184.

The previous prime is 3426894059. The next prime is 3426894077. The reversal of 3426894068 is 8604986243.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3426894059) and next prime (3426894077).

It can be written as a sum of positive squares in 4 ways, for example, as 183819364 + 3243074704 = 13558^2 + 56948^2 .

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, 1937405 + ... + 1939172.

It is an arithmetic number, because the mean of its divisors is an integer number (284928483).

Almost surely, 2^3426894068 is an apocalyptic number.

It is an amenable number.

3426894068 is a deficient number, since it is larger than the sum of its proper divisors (3411389524).

3426894068 is a wasteful number, since it uses less digits than its factorization.

3426894068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3876611 (or 3876609 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 50.

The square root of 3426894068 is about 58539.6794319887. The cubic root of 3426894068 is about 1507.6489395916.

The spelling of 3426894068 in words is "three billion, four hundred twenty-six million, eight hundred ninety-four thousand, sixty-eight".