1044672969 has 4 divisors (see below), whose sum is σ = 1392897296. Its totient is φ = 696448644.

The previous prime is 1044672883. The next prime is 1044672977. The reversal of 1044672969 is 9692764401.

It is a happy number.

1044672969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 9692764401 = 3 ⋅3230921467.

It is not a de Polignac number, because 1044672969 - 2¹⁶ = 1044607433 is a prime.

It is a super-2 number, since 2×1044672969² = 2182683224318549922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044672569) 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, 174112159 + ... + 174112164.

It is an arithmetic number, because the mean of its divisors is an integer number (348224324).

Almost surely, 2^1044672969 is an apocalyptic number.

It is an amenable number.

1044672969 is a deficient number, since it is larger than the sum of its proper divisors (348224327).

1044672969 is an equidigital number, since it uses as much as digits as its factorization.

1044672969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348224326.

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 1044672969 is about 32321.4010989623. The cubic root of 1044672969 is about 1014.6745926374.

The spelling of 1044672969 in words is "one billion, forty-four million, six hundred seventy-two thousand, nine hundred sixty-nine".