2029817933 has 12 divisors (see below), whose sum is σ = 2397786048. Its totient is φ = 1703342160.

The previous prime is 2029817897. The next prime is 2029817939. The reversal of 2029817933 is 3397189202.

It is a happy number.

It is not a de Polignac number, because 2029817933 - 2⁶ = 2029817869 is a prime.

It is a super-2 number, since 2×2029817933² = 8240321682256784978, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2029817939) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 544085 + ... + 547802.

It is an arithmetic number, because the mean of its divisors is an integer number (199815504).

Almost surely, 2^2029817933 is an apocalyptic number.

It is an amenable number.

2029817933 is a deficient number, since it is larger than the sum of its proper divisors (367968115).

2029817933 is a wasteful number, since it uses less digits than its factorization.

2029817933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091924 (or 1091911 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 2029817933 is about 45053.5007851776. The cubic root of 2029817933 is about 1266.1515618000.

The spelling of 2029817933 in words is "two billion, twenty-nine million, eight hundred seventeen thousand, nine hundred thirty-three".