945129336 has 64 divisors (see below), whose sum is σ = 2454038400. Its totient is φ = 303101568.

The previous prime is 945129313. The next prime is 945129371. The reversal of 945129336 is 633921549.

It is a happy number.

945129336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62310 + ... + 75978.

It is an arithmetic number, because the mean of its divisors is an integer number (38344350).

Almost surely, 2^945129336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 945129336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1227019200).

945129336 is an abundant number, since it is smaller than the sum of its proper divisors (1508909064).

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

945129336 is a wasteful number, since it uses less digits than its factorization.

945129336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13788 (or 13784 counting only the distinct ones).

The product of its digits is 174960, while the sum is 42.

The square root of 945129336 is about 30742.9558761027. The cubic root of 945129336 is about 981.3646599701.

The spelling of 945129336 in words is "nine hundred forty-five million, one hundred twenty-nine thousand, three hundred thirty-six".