1797969033 has 24 divisors (see below), whose sum is σ = 2969311488. Its totient is φ = 1026983232.

The previous prime is 1797969007. The next prime is 1797969059. The reversal of 1797969033 is 3309697971.

It is an interprime number because it is at equal distance from previous prime (1797969007) and next prime (1797969059).

It is not a de Polignac number, because 1797969033 - 2⁵ = 1797969001 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1797969233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 206341 + ... + 214877.

It is an arithmetic number, because the mean of its divisors is an integer number (123721312).

Almost surely, 2^1797969033 is an apocalyptic number.

It is an amenable number.

1797969033 is a deficient number, since it is larger than the sum of its proper divisors (1171342455).

1797969033 is a wasteful number, since it uses less digits than its factorization.

1797969033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11893 (or 11890 counting only the distinct ones).

The product of its (nonzero) digits is 1928934, while the sum is 54.

The square root of 1797969033 is about 42402.4649401423. The cubic root of 1797969033 is about 1215.9827176189.

The spelling of 1797969033 in words is "one billion, seven hundred ninety-seven million, nine hundred sixty-nine thousand, thirty-three".