1323466069 has 16 divisors (see below), whose sum is σ = 1435086720. Its totient is φ = 1216747840.

The previous prime is 1323466051. The next prime is 1323466073. The reversal of 1323466069 is 9606643231.

It is not a de Polignac number, because 1323466069 - 2²⁷ = 1189248341 is a prime.

It is a super-2 number, since 2×1323466069² = 3503124871588625522, 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 (1323466369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147039 + ... + 155779.

It is an arithmetic number, because the mean of its divisors is an integer number (89692920).

Almost surely, 2^1323466069 is an apocalyptic number.

It is an amenable number.

1323466069 is a deficient number, since it is larger than the sum of its proper divisors (111620651).

1323466069 is a wasteful number, since it uses less digits than its factorization.

1323466069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9020.

The product of its (nonzero) digits is 139968, while the sum is 40.

The square root of 1323466069 is about 36379.4731820020. The cubic root of 1323466069 is about 1097.9206086018.

The spelling of 1323466069 in words is "one billion, three hundred twenty-three million, four hundred sixty-six thousand, sixty-nine".