947396485 has 16 divisors (see below), whose sum is σ = 1375716096. Its totient is φ = 611428608.

The previous prime is 947396479. The next prime is 947396491. The reversal of 947396485 is 584693749.

947396485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (947396479) and next prime (947396491).

It is not a de Polignac number, because 947396485 - 2⁷ = 947396357 is a prime.

It is a Duffinian number.

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, 795537 + ... + 796726.

It is an arithmetic number, because the mean of its divisors is an integer number (85982256).

Almost surely, 2^947396485 is an apocalyptic number.

It is an amenable number.

947396485 is a deficient number, since it is larger than the sum of its proper divisors (428319611).

947396485 is a wasteful number, since it uses less digits than its factorization.

947396485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592292.

The product of its digits is 6531840, while the sum is 55.

The square root of 947396485 is about 30779.8064483843. The cubic root of 947396485 is about 982.1487231247.

The spelling of 947396485 in words is "nine hundred forty-seven million, three hundred ninety-six thousand, four hundred eighty-five".