947342444 has 24 divisors (see below), whose sum is σ = 1687319088. Its totient is φ = 465272640.

The previous prime is 947342437. The next prime is 947342467. The reversal of 947342444 is 444243749.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213254 + ... + 217650.

It is an arithmetic number, because the mean of its divisors is an integer number (70304962).

Almost surely, 2^947342444 is an apocalyptic number.

It is an amenable number.

947342444 is a deficient number, since it is larger than the sum of its proper divisors (739976644).

947342444 is a wasteful number, since it uses less digits than its factorization.

947342444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5345 (or 5343 counting only the distinct ones).

The product of its digits is 387072, while the sum is 41.

The square root of 947342444 is about 30778.9285713457. The cubic root of 947342444 is about 982.1300483286.

The spelling of 947342444 in words is "nine hundred forty-seven million, three hundred forty-two thousand, four hundred forty-four".