3376969666 has 32 divisors (see below), whose sum is σ = 5917380480. Its totient is φ = 1415452416.

The previous prime is 3376969627. The next prime is 3376969667. The reversal of 3376969666 is 6669696733.

It is a happy number.

It is a super-2 number, since 2×3376969666² = 22807848250168303112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3376969667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152346 + ... + 173098.

It is an arithmetic number, because the mean of its divisors is an integer number (184918140).

Almost surely, 2^3376969666 is an apocalyptic number.

3376969666 is a deficient number, since it is larger than the sum of its proper divisors (2540410814).

3376969666 is a wasteful number, since it uses less digits than its factorization.

3376969666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21018.

The product of its digits is 39680928, while the sum is 61.

The square root of 3376969666 is about 58111.6999063011. The cubic root of 3376969666 is about 1500.2917456230.

The spelling of 3376969666 in words is "three billion, three hundred seventy-six million, nine hundred sixty-nine thousand, six hundred sixty-six".