993329046 has 24 divisors (see below), whose sum is σ = 2154410544. Its totient is φ = 330771600.

The previous prime is 993329011. The next prime is 993329053. The reversal of 993329046 is 640923399.

It is a junction number, because it is equal to n+sod(n) for n = 993328992 and 993329010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9730 + ... + 45621.

It is an arithmetic number, because the mean of its divisors is an integer number (89767106).

Almost surely, 2^993329046 is an apocalyptic number.

993329046 is an abundant number, since it is smaller than the sum of its proper divisors (1161081498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

993329046 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (993329045) it forms an eRAP, since the sums of their prime factors are consecutive (56355 and 56356).

993329046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56356 (or 56353 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 45.

The square root of 993329046 is about 31517.1230603302. The cubic root of 993329046 is about 997.7713856343.

The spelling of 993329046 in words is "nine hundred ninety-three million, three hundred twenty-nine thousand, forty-six".