993061424 has 40 divisors (see below), whose sum is σ = 1973110320. Its totient is φ = 483994368.

The previous prime is 993061423. The next prime is 993061439. The reversal of 993061424 is 424160399.

It is not an unprimeable number, because it can be changed into a prime (993061423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129407 + ... + 136865.

It is an arithmetic number, because the mean of its divisors is an integer number (49327758).

Almost surely, 2^993061424 is an apocalyptic number.

It is an amenable number.

993061424 is a deficient number, since it is larger than the sum of its proper divisors (980048896).

993061424 is a wasteful number, since it uses less digits than its factorization.

993061424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7677 (or 7671 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 993061424 is about 31512.8771139672. The cubic root of 993061424 is about 997.6817713019.

The spelling of 993061424 in words is "nine hundred ninety-three million, sixty-one thousand, four hundred twenty-four".