9406782425 has 12 divisors (see below), whose sum is σ = 11688376896. Its totient is φ = 7509963600.

The previous prime is 9406782419. The next prime is 9406782439. The reversal of 9406782425 is 5242876049.

9406782425 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9406782425 - 2⁶ = 9406782361 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9406782425.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 374141 + ... + 398490.

It is an arithmetic number, because the mean of its divisors is an integer number (974031408).

Almost surely, 2^9406782425 is an apocalyptic number.

It is an amenable number.

9406782425 is a deficient number, since it is larger than the sum of its proper divisors (2281594471).

9406782425 is a wasteful number, since it uses less digits than its factorization.

9406782425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773128 (or 773123 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 9406782425 is about 96988.5685274301. The cubic root of 9406782425 is about 2110.9617610386.

The spelling of 9406782425 in words is "nine billion, four hundred six million, seven hundred eighty-two thousand, four hundred twenty-five".