947306470407 has 8 divisors (see below), whose sum is σ = 1377900320640. Its totient is φ = 574125133560.

The previous prime is 947306470367. The next prime is 947306470441. The reversal of 947306470407 is 704074603749.

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

It is not a de Polignac number, because 947306470407 - 2⁸ = 947306470151 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 947306470407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (947306470207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14353128307 + ... + 14353128372.

It is an arithmetic number, because the mean of its divisors is an integer number (172237540080).

Almost surely, 2^947306470407 is an apocalyptic number.

947306470407 is a deficient number, since it is larger than the sum of its proper divisors (430593850233).

947306470407 is a wasteful number, since it uses less digits than its factorization.

947306470407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28706256693.

The product of its (nonzero) digits is 3556224, while the sum is 51.

The spelling of 947306470407 in words is "nine hundred forty-seven billion, three hundred six million, four hundred seventy thousand, four hundred seven".