1933121334 has 16 divisors (see below), whose sum is σ = 3869793072. Its totient is φ = 643782048.

The previous prime is 1933121329. The next prime is 1933121383. The reversal of 1933121334 is 4331213391.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140829 + ... + 153944.

It is an arithmetic number, because the mean of its divisors is an integer number (241862067).

Almost surely, 2^1933121334 is an apocalyptic number.

1933121334 is an abundant number, since it is smaller than the sum of its proper divisors (1936671738).

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

1933121334 is a wasteful number, since it uses less digits than its factorization.

1933121334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295871.

The product of its digits is 5832, while the sum is 30.

The square root of 1933121334 is about 43967.2757172877. The cubic root of 1933121334 is about 1245.7178988920.

The spelling of 1933121334 in words is "one billion, nine hundred thirty-three million, one hundred twenty-one thousand, three hundred thirty-four".