9324991406 has 16 divisors (see below), whose sum is σ = 14027958000. Its totient is φ = 4649019648.

The previous prime is 9324991393. The next prime is 9324991427. The reversal of 9324991406 is 6041994239.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2256350 + ... + 2260478.

It is an arithmetic number, because the mean of its divisors is an integer number (876747375).

Almost surely, 2^9324991406 is an apocalyptic number.

9324991406 is a deficient number, since it is larger than the sum of its proper divisors (4702966594).

9324991406 is a wasteful number, since it uses less digits than its factorization.

9324991406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7123.

The product of its (nonzero) digits is 419904, while the sum is 47.

The square root of 9324991406 is about 96565.9950810843. The cubic root of 9324991406 is about 2104.8257430465.

The spelling of 9324991406 in words is "nine billion, three hundred twenty-four million, nine hundred ninety-one thousand, four hundred six".