1993269124 has 96 divisors (see below), whose sum is σ = 4516872192. Its totient is φ = 746928000.

The previous prime is 1993269121. The next prime is 1993269137. The reversal of 1993269124 is 4219623991.

It is not an unprimeable number, because it can be changed into a prime (1993269121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1823122 + ... + 1824214.

It is an arithmetic number, because the mean of its divisors is an integer number (47050752).

Almost surely, 2^1993269124 is an apocalyptic number.

1993269124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1993269124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2258436096).

1993269124 is an abundant number, since it is smaller than the sum of its proper divisors (2523603068).

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

1993269124 is a wasteful number, since it uses less digits than its factorization.

1993269124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337 (or 1335 counting only the distinct ones).

The product of its digits is 209952, while the sum is 46.

The square root of 1993269124 is about 44646.0426465773. The cubic root of 1993269124 is about 1258.5060659661.

The spelling of 1993269124 in words is "one billion, nine hundred ninety-three million, two hundred sixty-nine thousand, one hundred twenty-four".