947253382 has 8 divisors (see below), whose sum is σ = 1433916000. Its totient is φ = 469281384.

The previous prime is 947253347. The next prime is 947253401. The reversal of 947253382 is 283352749.

947253382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2172382 + ... + 2172817.

It is an arithmetic number, because the mean of its divisors is an integer number (179239500).

Almost surely, 2^947253382 is an apocalyptic number.

947253382 is a deficient number, since it is larger than the sum of its proper divisors (486662618).

947253382 is a wasteful number, since it uses less digits than its factorization.

947253382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4345310.

The product of its digits is 362880, while the sum is 43.

The square root of 947253382 is about 30777.4817358406. The cubic root of 947253382 is about 982.0992698746.

The spelling of 947253382 in words is "nine hundred forty-seven million, two hundred fifty-three thousand, three hundred eighty-two".