33706707007 has 4 divisors (see below), whose sum is σ = 35689454496. Its totient is φ = 31723959520.

The previous prime is 33706706951. The next prime is 33706707019. The reversal of 33706707007 is 70070760733.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70070760733 = 71 ⋅986912123.

It is a cyclic number.

It is not a de Polignac number, because 33706707007 - 2³¹ = 31559223359 is a prime.

It is a super-2 number, since 2×33706707007² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33706707707) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 991373719 + ... + 991373752.

It is an arithmetic number, because the mean of its divisors is an integer number (8922363624).

Almost surely, 2^33706707007 is an apocalyptic number.

33706707007 is a deficient number, since it is larger than the sum of its proper divisors (1982747489).

33706707007 is a wasteful number, since it uses less digits than its factorization.

33706707007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982747488.

The product of its (nonzero) digits is 129654, while the sum is 40.

The spelling of 33706707007 in words is "thirty-three billion, seven hundred six million, seven hundred seven thousand, seven".