1033972801 has 4 divisors (see below), whose sum is σ = 1043458900. Its totient is φ = 1024486704.

The previous prime is 1033972789. The next prime is 1033972829. The reversal of 1033972801 is 1082793301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 316804401 + 717168400 = 17799^2 + 26780^2 .

It is a cyclic number.

It is not a de Polignac number, because 1033972801 - 2⁵ = 1033972769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1033972831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4742886 + ... + 4743103.

It is an arithmetic number, because the mean of its divisors is an integer number (260864725).

Almost surely, 2^1033972801 is an apocalyptic number.

It is an amenable number.

1033972801 is a deficient number, since it is larger than the sum of its proper divisors (9486099).

1033972801 is an equidigital number, since it uses as much as digits as its factorization.

1033972801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9486098.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1033972801 is about 32155.4474545138. The cubic root of 1033972801 is about 1011.1983948449.

The spelling of 1033972801 in words is "one billion, thirty-three million, nine hundred seventy-two thousand, eight hundred one".