3451359966 has 16 divisors (see below), whose sum is σ = 6903813504. Its totient is φ = 1150271064.

The previous prime is 3451359893. The next prime is 3451359991. The reversal of 3451359966 is 6699531543.

It is a happy number.

It is a super-3 number, since 3×3451359966³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 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, 1216 + ... + 83091.

It is an arithmetic number, because the mean of its divisors is an integer number (431488344).

Almost surely, 2^3451359966 is an apocalyptic number.

3451359966 is an abundant number, since it is smaller than the sum of its proper divisors (3452453538).

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

3451359966 is a wasteful number, since it uses less digits than its factorization.

3451359966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91135.

The product of its digits is 2624400, while the sum is 51.

The square root of 3451359966 is about 58748.2762810961. The cubic root of 3451359966 is about 1511.2283276075.

The spelling of 3451359966 in words is "three billion, four hundred fifty-one million, three hundred fifty-nine thousand, nine hundred sixty-six".