9926471446 has 4 divisors (see below), whose sum is σ = 14889707172. Its totient is φ = 4963235722.

The previous prime is 9926471441. The next prime is 9926471459. The reversal of 9926471446 is 6441746299.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 9926471393 and 9926471402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9926471441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2481617860 + ... + 2481617863.

It is an arithmetic number, because the mean of its divisors is an integer number (3722426793).

Almost surely, 2^9926471446 is an apocalyptic number.

9926471446 is a deficient number, since it is larger than the sum of its proper divisors (4963235726).

9926471446 is a wasteful number, since it uses less digits than its factorization.

9926471446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4963235725.

The product of its digits is 2612736, while the sum is 52.

The square root of 9926471446 is about 99631.6789279394. The cubic root of 9926471446 is about 2149.1412792785.

The spelling of 9926471446 in words is "nine billion, nine hundred twenty-six million, four hundred seventy-one thousand, four hundred forty-six".