1164626463 has 96 divisors (see below), whose sum is σ = 2247678720. Its totient is φ = 525450240.

The previous prime is 1164626417. The next prime is 1164626473. The reversal of 1164626463 is 3646264611.

It is not a de Polignac number, because 1164626463 - 2¹⁰ = 1164625439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164626473) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 355728 + ... + 358986.

It is an arithmetic number, because the mean of its divisors is an integer number (23413320).

Almost surely, 2^1164626463 is an apocalyptic number.

1164626463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1164626463 is a deficient number, since it is larger than the sum of its proper divisors (1083052257).

1164626463 is a wasteful number, since it uses less digits than its factorization.

1164626463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3317 (or 3310 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The square root of 1164626463 is about 34126.6239613590. The cubic root of 1164626463 is about 1052.1125910785.

The spelling of 1164626463 in words is "one billion, one hundred sixty-four million, six hundred twenty-six thousand, four hundred sixty-three".