9425644094 has 8 divisors (see below), whose sum is σ = 14142720648. Its totient is φ = 4711403880.

The previous prime is 9425644049. The next prime is 9425644103. The reversal of 9425644094 is 4904465249.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 700757 + ... + 714080.

It is an arithmetic number, because the mean of its divisors is an integer number (1767840081).

Almost surely, 2^9425644094 is an apocalyptic number.

9425644094 is a deficient number, since it is larger than the sum of its proper divisors (4717076554).

9425644094 is a wasteful number, since it uses less digits than its factorization.

9425644094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418170.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The square root of 9425644094 is about 97085.7563909351. The cubic root of 9425644094 is about 2112.3717252456.

The spelling of 9425644094 in words is "nine billion, four hundred twenty-five million, six hundred forty-four thousand, ninety-four".