33940069970 has 8 divisors (see below), whose sum is σ = 61092125964. Its totient is φ = 13576027984.

The previous prime is 33940069939. The next prime is 33940070011. The reversal of 33940069970 is 7996004933.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 33871825849 + 68244121 = 184043^2 + 8261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1697003489 + ... + 1697003508.

Almost surely, 2^33940069970 is an apocalyptic number.

33940069970 is a deficient number, since it is larger than the sum of its proper divisors (27152055994).

33940069970 is a wasteful number, since it uses less digits than its factorization.

33940069970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394007004.

The product of its (nonzero) digits is 1102248, while the sum is 50.

The spelling of 33940069970 in words is "thirty-three billion, nine hundred forty million, sixty-nine thousand, nine hundred seventy".