947798490411 has 10 divisors (see below), whose sum is σ = 1415847127772. Its totient is φ = 631865660220.

The previous prime is 947798490389. The next prime is 947798490413. The reversal of 947798490411 is 114094897749.

947798490411 is a `hidden beast` number, since 9 + 47 + 7 + 98 + 4 + 90 + 411 = 666.

It is not a de Polignac number, because 947798490411 - 2⁶ = 947798490347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (947798490413) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5850607885 + ... + 5850608046.

Almost surely, 2^947798490411 is an apocalyptic number.

947798490411 is a deficient number, since it is larger than the sum of its proper divisors (468048637361).

947798490411 is a wasteful number, since it uses less digits than its factorization.

947798490411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11701215943 (or 11701215934 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 63.

The spelling of 947798490411 in words is "nine hundred forty-seven billion, seven hundred ninety-eight million, four hundred ninety thousand, four hundred eleven".