1041372389 has 4 divisors (see below), whose sum is σ = 1041676224. Its totient is φ = 1041068556.

The previous prime is 1041372379. The next prime is 1041372401. The reversal of 1041372389 is 9832731401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1041372389 - 2⁸ = 1041372133 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041372379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146717 + ... + 153650.

It is an arithmetic number, because the mean of its divisors is an integer number (260419056).

Almost surely, 2^1041372389 is an apocalyptic number.

It is an amenable number.

1041372389 is a deficient number, since it is larger than the sum of its proper divisors (303835).

1041372389 is an equidigital number, since it uses as much as digits as its factorization.

1041372389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303834.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 1041372389 is about 32270.3019663591. The cubic root of 1041372389 is about 1013.6048646069.

The spelling of 1041372389 in words is "one billion, forty-one million, three hundred seventy-two thousand, three hundred eighty-nine".