1009469 has 4 divisors (see below), whose sum is σ = 1014144. Its totient is φ = 1004796.

The previous prime is 1009457. The next prime is 1009483. The reversal of 1009469 is 9649001.

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 1009469 - 2¹² = 1005373 is a prime.

It is a super-2 number, since 2×1009469² = 2038055323922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009439) 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, 1997 + ... + 2450.

It is an arithmetic number, because the mean of its divisors is an integer number (253536).

2^1009469 is an apocalyptic number.

It is an amenable number.

1009469 is a deficient number, since it is larger than the sum of its proper divisors (4675).

1009469 is an equidigital number, since it uses as much as digits as its factorization.

1009469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4674.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 1009469 is about 1004.7233450060. The cubic root of 1009469 is about 100.3146422973.

The spelling of 1009469 in words is "one million, nine thousand, four hundred sixty-nine".