1933145704 has 32 divisors (see below), whose sum is σ = 4199209920. Its totient is φ = 817140096.

The previous prime is 1933145677. The next prime is 1933145717. The reversal of 1933145704 is 4075413391.

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, 232354 + ... + 240529.

It is an arithmetic number, because the mean of its divisors is an integer number (131225310).

Almost surely, 2^1933145704 is an apocalyptic number.

1933145704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1933145704 is an abundant number, since it is smaller than the sum of its proper divisors (2266064216).

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

1933145704 is a wasteful number, since it uses less digits than its factorization.

1933145704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472969 (or 472965 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 1933145704 is about 43967.5528543493. The cubic root of 1933145704 is about 1245.7231336070.

The spelling of 1933145704 in words is "one billion, nine hundred thirty-three million, one hundred forty-five thousand, seven hundred four".