930348478809 has 48 divisors (see below), whose sum is σ = 1481199283200. Its totient is φ = 581883472656.

The previous prime is 930348478789. The next prime is 930348478831. The reversal of 930348478809 is 908874843039.

930348478809 is a `hidden beast` number, since 9 + 3 + 0 + 3 + 484 + 78 + 80 + 9 = 666.

930348478809 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 930348478809 - 2²⁵ = 930314924377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (930348478859) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 502629 + ... + 1453730.

It is an arithmetic number, because the mean of its divisors is an integer number (30858318400).

Almost surely, 2^930348478809 is an apocalyptic number.

It is an amenable number.

930348478809 is a deficient number, since it is larger than the sum of its proper divisors (550850804391).

930348478809 is a wasteful number, since it uses less digits than its factorization.

930348478809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956496 (or 1956484 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 63.

The spelling of 930348478809 in words is "nine hundred thirty billion, three hundred forty-eight million, four hundred seventy-eight thousand, eight hundred nine".