3345426566 has 16 divisors (see below), whose sum is σ = 5484723840. Its totient is φ = 1523533440.

The previous prime is 3345426559. The next prime is 3345426569. The reversal of 3345426566 is 6656245433.

It is a super-2 number, since 2×3345426566² = 22383757816997104712, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345426569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1585961 + ... + 1588068.

It is an arithmetic number, because the mean of its divisors is an integer number (342795240).

Almost surely, 2^3345426566 is an apocalyptic number.

3345426566 is a deficient number, since it is larger than the sum of its proper divisors (2139297274).

3345426566 is a wasteful number, since it uses less digits than its factorization.

3345426566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3174079.

The product of its digits is 1555200, while the sum is 44.

The square root of 3345426566 is about 57839.6625681720. The cubic root of 3345426566 is about 1495.6058909582.

The spelling of 3345426566 in words is "three billion, three hundred forty-five million, four hundred twenty-six thousand, five hundred sixty-six".