1933121084 has 6 divisors (see below), whose sum is σ = 3382961904. Its totient is φ = 966560540.

The previous prime is 1933121053. The next prime is 1933121093. The reversal of 1933121084 is 4801213391.

It is a self number, because there is not a number n which added to its sum of digits gives 1933121084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241640132 + ... + 241640139.

It is an arithmetic number, because the mean of its divisors is an integer number (563826984).

Almost surely, 2^1933121084 is an apocalyptic number.

It is an amenable number.

1933121084 is a deficient number, since it is larger than the sum of its proper divisors (1449840820).

1933121084 is a wasteful number, since it uses less digits than its factorization.

1933121084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483280275 (or 483280273 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1933121084 is about 43967.2728742641. The cubic root of 1933121084 is about 1245.7178451914.

The spelling of 1933121084 in words is "one billion, nine hundred thirty-three million, one hundred twenty-one thousand, eighty-four".