947467338 has 16 divisors (see below), whose sum is σ = 1994668320. Its totient is φ = 299200176.

The previous prime is 947467337. The next prime is 947467351. The reversal of 947467338 is 833764749.

It is a happy number.

It is a super-3 number, since 3×947467338³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (947467331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4155445 + ... + 4155672.

It is an arithmetic number, because the mean of its divisors is an integer number (124666770).

Almost surely, 2^947467338 is an apocalyptic number.

947467338 is an abundant number, since it is smaller than the sum of its proper divisors (1047200982).

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

947467338 is a wasteful number, since it uses less digits than its factorization.

947467338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8311141.

The product of its digits is 3048192, while the sum is 51.

The square root of 947467338 is about 30780.9573925179. The cubic root of 947467338 is about 982.1732065203.

The spelling of 947467338 in words is "nine hundred forty-seven million, four hundred sixty-seven thousand, three hundred thirty-eight".