3313668633 has 32 divisors (see below), whose sum is σ = 4924833792. Its totient is φ = 1964995200.

The previous prime is 3313668629. The next prime is 3313668643. The reversal of 3313668633 is 3368663133.

It is not a de Polignac number, because 3313668633 - 2² = 3313668629 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3313668643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300528 + ... + 311358.

It is an arithmetic number, because the mean of its divisors is an integer number (153901056).

Almost surely, 2^3313668633 is an apocalyptic number.

3313668633 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3313668633 is a deficient number, since it is larger than the sum of its proper divisors (1611165159).

3313668633 is a wasteful number, since it uses less digits than its factorization.

3313668633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11045.

The product of its digits is 419904, while the sum is 42.

The square root of 3313668633 is about 57564.4737055764. The cubic root of 3313668633 is about 1490.8582705942.

The spelling of 3313668633 in words is "three billion, three hundred thirteen million, six hundred sixty-eight thousand, six hundred thirty-three".