992434512 has 20 divisors (see below), whose sum is σ = 2563789280. Its totient is φ = 330811488.

The previous prime is 992434501. The next prime is 992434519. The reversal of 992434512 is 215434299.

992434512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992434519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10337812 + ... + 10337907.

It is an arithmetic number, because the mean of its divisors is an integer number (128189464).

Almost surely, 2^992434512 is an apocalyptic number.

It is an amenable number.

992434512 is an abundant number, since it is smaller than the sum of its proper divisors (1571354768).

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

992434512 is a wasteful number, since it uses less digits than its factorization.

992434512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20675730 (or 20675724 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 992434512 is about 31502.9286257643. The cubic root of 992434512 is about 997.4717841781.

The spelling of 992434512 in words is "nine hundred ninety-two million, four hundred thirty-four thousand, five hundred twelve".