1164957429 has 16 divisors (see below), whose sum is σ = 1622259072. Its totient is φ = 742207488.

The previous prime is 1164957413. The next prime is 1164957473. The reversal of 1164957429 is 9247594611.

It is a happy number.

It is not a de Polignac number, because 1164957429 - 2⁴ = 1164957413 is a prime.

It is a super-2 number, since 2×1164957429² = 2714251622764580082, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164957499) 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, 77037 + ... + 90909.

It is an arithmetic number, because the mean of its divisors is an integer number (101391192).

Almost surely, 2^1164957429 is an apocalyptic number.

It is an amenable number.

1164957429 is a deficient number, since it is larger than the sum of its proper divisors (457301643).

1164957429 is a wasteful number, since it uses less digits than its factorization.

1164957429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15116.

The product of its digits is 544320, while the sum is 48.

The square root of 1164957429 is about 34131.4727048219. The cubic root of 1164957429 is about 1052.2122454961.

The spelling of 1164957429 in words is "one billion, one hundred sixty-four million, nine hundred fifty-seven thousand, four hundred twenty-nine".