435149163 has 24 divisors (see below), whose sum is σ = 639566928. Its totient is φ = 285052992.

The previous prime is 435149129. The next prime is 435149177. The reversal of 435149163 is 361941534.

It is not a de Polignac number, because 435149163 - 2⁸ = 435148907 is a prime.

Its product of digits (38880) is a multiple of the sum of its prime divisors (3240).

It is not an unprimeable number, because it can be changed into a prime (435149123) 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, 145681 + ... + 148637.

It is an arithmetic number, because the mean of its divisors is an integer number (26648622).

Almost surely, 2^435149163 is an apocalyptic number.

435149163 is a deficient number, since it is larger than the sum of its proper divisors (204417765).

435149163 is a wasteful number, since it uses less digits than its factorization.

435149163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243 (or 3240 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 435149163 is about 20860.2292173408. The cubic root of 435149163 is about 757.7850810780.

The spelling of 435149163 in words is "four hundred thirty-five million, one hundred forty-nine thousand, one hundred sixty-three".