945539934 has 32 divisors (see below), whose sum is σ = 1905793920. Its totient is φ = 312736032.

The previous prime is 945539911. The next prime is 945539939. The reversal of 945539934 is 439935549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945539939) 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, 812437 + ... + 813599.

It is an arithmetic number, because the mean of its divisors is an integer number (59556060).

Almost surely, 2^945539934 is an apocalyptic number.

945539934 is an abundant number, since it is smaller than the sum of its proper divisors (960253986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

945539934 is a wasteful number, since it uses less digits than its factorization.

945539934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104.

The product of its digits is 2624400, while the sum is 51.

The square root of 945539934 is about 30749.6330709815. The cubic root of 945539934 is about 981.5067527025.

The spelling of 945539934 in words is "nine hundred forty-five million, five hundred thirty-nine thousand, nine hundred thirty-four".