9394674405 has 16 divisors (see below), whose sum is σ = 15084978624. Its totient is φ = 4992659840.

The previous prime is 9394674349. The next prime is 9394674409. The reversal of 9394674405 is 5044764939.

It is a happy number.

It is not a de Polignac number, because 9394674405 - 2¹⁰ = 9394673381 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9394674409) 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, 1110219 + ... + 1118648.

It is an arithmetic number, because the mean of its divisors is an integer number (942811164).

Almost surely, 2^9394674405 is an apocalyptic number.

It is an amenable number.

9394674405 is a deficient number, since it is larger than the sum of its proper divisors (5690304219).

9394674405 is a wasteful number, since it uses less digits than its factorization.

9394674405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229156.

The product of its (nonzero) digits is 3265920, while the sum is 51.

The square root of 9394674405 is about 96926.1285980205. The cubic root of 9394674405 is about 2110.0556580333.

The spelling of 9394674405 in words is "nine billion, three hundred ninety-four million, six hundred seventy-four thousand, four hundred five".