33676433436 has 12 divisors (see below), whose sum is σ = 78578344712. Its totient is φ = 11225477808.

The previous prime is 33676433389. The next prime is 33676433437. The reversal of 33676433436 is 63433467633.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×33676433436² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33676433437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1403184715 + ... + 1403184738.

Almost surely, 2^33676433436 is an apocalyptic number.

It is an amenable number.

33676433436 is an abundant number, since it is smaller than the sum of its proper divisors (44901911276).

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

33676433436 is a wasteful number, since it uses less digits than its factorization.

33676433436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806369460 (or 2806369458 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 48.

The spelling of 33676433436 in words is "thirty-three billion, six hundred seventy-six million, four hundred thirty-three thousand, four hundred thirty-six".