945801324 has 144 divisors (see below), whose sum is σ = 2778808032. Its totient is φ = 268609536.

The previous prime is 945801293. The next prime is 945801347. The reversal of 945801324 is 423108549.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 420547 + ... + 422789.

It is an arithmetic number, because the mean of its divisors is an integer number (19297278).

Almost surely, 2^945801324 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 945801324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1389404016).

945801324 is an abundant number, since it is smaller than the sum of its proper divisors (1833006708).

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

945801324 is a wasteful number, since it uses less digits than its factorization.

945801324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2336 (or 2331 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 945801324 is about 30753.8830718984. The cubic root of 945801324 is about 981.5971886545.

The spelling of 945801324 in words is "nine hundred forty-five million, eight hundred one thousand, three hundred twenty-four".