1164146929 has 24 divisors (see below), whose sum is σ = 1355195520. Its totient is φ = 996478560.

The previous prime is 1164146903. The next prime is 1164146933. The reversal of 1164146929 is 9296414611.

It is not a de Polignac number, because 1164146929 - 2¹¹ = 1164144881 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1164146939) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 396264 + ... + 399190.

It is an arithmetic number, because the mean of its divisors is an integer number (56466480).

Almost surely, 2^1164146929 is an apocalyptic number.

1164146929 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1164146929 is a deficient number, since it is larger than the sum of its proper divisors (191048591).

1164146929 is a wasteful number, since it uses less digits than its factorization.

1164146929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3141 (or 3130 counting only the distinct ones).

The product of its digits is 93312, while the sum is 43.

The square root of 1164146929 is about 34119.5974331468. The cubic root of 1164146929 is about 1051.9681690866.

The spelling of 1164146929 in words is "one billion, one hundred sixty-four million, one hundred forty-six thousand, nine hundred twenty-nine".