9931446485 has 8 divisors (see below), whose sum is σ = 11930247000. Its totient is φ = 7936816384.

The previous prime is 9931446467. The next prime is 9931446541. The reversal of 9931446485 is 5846441399.

It can be written as a sum of positive squares in 4 ways, for example, as 1805145169 + 8126301316 = 42487^2 + 90146^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 9931446485 - 2²⁶ = 9864337621 is a prime.

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, 1037360 + ... + 1046889.

It is an arithmetic number, because the mean of its divisors is an integer number (1491280875).

Almost surely, 2^9931446485 is an apocalyptic number.

It is an amenable number.

9931446485 is a deficient number, since it is larger than the sum of its proper divisors (1998800515).

9931446485 is a wasteful number, since it uses less digits than its factorization.

9931446485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085207.

The product of its digits is 3732480, while the sum is 53.

The square root of 9931446485 is about 99656.6429546972. The cubic root of 9931446485 is about 2149.5002613528.

The spelling of 9931446485 in words is "nine billion, nine hundred thirty-one million, four hundred forty-six thousand, four hundred eighty-five".