830031562947 has 16 divisors (see below), whose sum is σ = 1136528900640. Its totient is φ = 538511616000.

The previous prime is 830031562897. The next prime is 830031562949. The reversal of 830031562947 is 749265130038.

It is not a de Polignac number, because 830031562947 - 2⁸ = 830031562691 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 830031562896 and 830031562905.

It is not an unprimeable number, because it can be changed into a prime (830031562949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8364922 + ... + 8463567.

It is an arithmetic number, because the mean of its divisors is an integer number (71033056290).

It is a 1-persistent number, because it is pandigital, but 2⋅830031562947 = 1660063125894 is not.

Almost surely, 2^830031562947 is an apocalyptic number.

830031562947 is a deficient number, since it is larger than the sum of its proper divisors (306497337693).

830031562947 is a wasteful number, since it uses less digits than its factorization.

830031562947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16828934.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 830031562947 in words is "eight hundred thirty billion, thirty-one million, five hundred sixty-two thousand, nine hundred forty-seven".