9419794625 has 16 divisors (see below), whose sum is σ = 11841734736. Its totient is φ = 7480816000.

The previous prime is 9419794609. The next prime is 9419794627. The reversal of 9419794625 is 5264979149.

It can be written as a sum of positive squares in 8 ways, for example, as 1086295681 + 8333498944 = 32959^2 + 91288^2 .

It is not a de Polignac number, because 9419794625 - 2⁴ = 9419794609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9419794627) 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, 257906 + ... + 292155.

It is an arithmetic number, because the mean of its divisors is an integer number (740108421).

Almost surely, 2^9419794625 is an apocalyptic number.

It is an amenable number.

9419794625 is a deficient number, since it is larger than the sum of its proper divisors (2421940111).

9419794625 is a wasteful number, since it uses less digits than its factorization.

9419794625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550213 (or 550203 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 56.

The square root of 9419794625 is about 97055.6264468990. The cubic root of 9419794625 is about 2111.9346619270.

The spelling of 9419794625 in words is "nine billion, four hundred nineteen million, seven hundred ninety-four thousand, six hundred twenty-five".