9938462 has 4 divisors (see below), whose sum is σ = 14907696. Its totient is φ = 4969230.

The previous prime is 9938431. The next prime is 9938471. The reversal of 9938462 is 2648399.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2484614 + ... + 2484617.

It is an arithmetic number, because the mean of its divisors is an integer number (3726924).

Almost surely, 2^9938462 is an apocalyptic number.

9938462 is a deficient number, since it is larger than the sum of its proper divisors (4969234).

9938462 is a wasteful number, since it uses less digits than its factorization.

9938462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4969233.

The product of its digits is 93312, while the sum is 41.

The square root of 9938462 is about 3152.5326326622. The cubic root of 9938462 is about 215.0006273643. Note that the first 3 decimals are identical.

The spelling of 9938462 in words is "nine million, nine hundred thirty-eight thousand, four hundred sixty-two".