33906066496 has 21 divisors (see below), whose sum is σ = 67285273989. Its totient is φ = 16952296704.

The previous prime is 33906066479. The next prime is 33906066521. The reversal of 33906066496 is 69466060933.

The square root of 33906066496 is 184136.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 17945281600 + 15960784896 = 133960^2 + 126336^2 .

It is a super-2 number, since 2×33906066496² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1461580 + ... + 1484596.

Almost surely, 2^33906066496 is an apocalyptic number.

33906066496 is the 184136-th square number.

It is an amenable number.

33906066496 is a deficient number, since it is larger than the sum of its proper divisors (33379207493).

33906066496 is an frugal number, since it uses more digits than its factorization.

33906066496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46046 (or 23019 counting only the distinct ones).

The product of its (nonzero) digits is 3779136, while the sum is 52.

The spelling of 33906066496 in words is "thirty-three billion, nine hundred six million, sixty-six thousand, four hundred ninety-six".