960423069 has 4 divisors (see below), whose sum is σ = 1280564096. Its totient is φ = 640282044.

The previous prime is 960423053. The next prime is 960423083. The reversal of 960423069 is 960324069.

It is a happy number.

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 960423069 - 2⁴ = 960423053 is a prime.

It is a super-2 number, since 2×960423069² = 1844824942934757522, which contains 22 as substring.

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 (960423469) 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, 160070509 + ... + 160070514.

It is an arithmetic number, because the mean of its divisors is an integer number (320141024).

Almost surely, 2^960423069 is an apocalyptic number.

It is an amenable number.

960423069 is a deficient number, since it is larger than the sum of its proper divisors (320141027).

960423069 is a wasteful number, since it uses less digits than its factorization.

960423069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320141026.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 960423069 is about 30990.6932642689. The cubic root of 960423069 is about 986.6297220436.

The spelling of 960423069 in words is "nine hundred sixty million, four hundred twenty-three thousand, sixty-nine".