1023373469 has 4 divisors (see below), whose sum is σ = 1047172896. Its totient is φ = 999574044.

The previous prime is 1023373427. The next prime is 1023373543. The reversal of 1023373469 is 9643733201.

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 not a de Polignac number, because 1023373469 - 2⁸ = 1023373213 is a prime.

It is a super-2 number, since 2×1023373469² = 2094586514106187922, 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 (1023373409) 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, 11899649 + ... + 11899734.

It is an arithmetic number, because the mean of its divisors is an integer number (261793224).

Almost surely, 2^1023373469 is an apocalyptic number.

It is an amenable number.

1023373469 is a deficient number, since it is larger than the sum of its proper divisors (23799427).

1023373469 is an equidigital number, since it uses as much as digits as its factorization.

1023373469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23799426.

The product of its (nonzero) digits is 81648, while the sum is 38.

The square root of 1023373469 is about 31990.2089552413. The cubic root of 1023373469 is about 1007.7312303734.

The spelling of 1023373469 in words is "one billion, twenty-three million, three hundred seventy-three thousand, four hundred sixty-nine".