33692660340 has 24 divisors (see below), whose sum is σ = 94339449120. Its totient is φ = 8984709408.

The previous prime is 33692660327. The next prime is 33692660357. The reversal of 33692660340 is 4306629633.

It is a happy number.

It is a super-2 number, since 2×33692660340² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33692660292 and 33692660301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280772110 + ... + 280772229.

It is an arithmetic number, because the mean of its divisors is an integer number (3930810380).

Almost surely, 2^33692660340 is an apocalyptic number.

33692660340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33692660340 is an abundant number, since it is smaller than the sum of its proper divisors (60646788780).

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

33692660340 is a wasteful number, since it uses less digits than its factorization.

33692660340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561544351 (or 561544349 counting only the distinct ones).

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

The spelling of 33692660340 in words is "thirty-three billion, six hundred ninety-two million, six hundred sixty thousand, three hundred forty".