416535789 has 4 divisors (see below), whose sum is σ = 555381056. Its totient is φ = 277690524.

The previous prime is 416535739. The next prime is 416535827. The reversal of 416535789 is 987535614.

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 416535789 - 2⁷ = 416535661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (416535719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69422629 + ... + 69422634.

It is an arithmetic number, because the mean of its divisors is an integer number (138845264).

Almost surely, 2^416535789 is an apocalyptic number.

It is an amenable number.

416535789 is a deficient number, since it is larger than the sum of its proper divisors (138845267).

416535789 is a wasteful number, since it uses less digits than its factorization.

416535789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138845266.

The product of its digits is 907200, while the sum is 48.

The square root of 416535789 is about 20409.2084363897. The cubic root of 416535789 is about 746.8225807973.

The spelling of 416535789 in words is "four hundred sixteen million, five hundred thirty-five thousand, seven hundred eighty-nine".