1934789804 has 12 divisors (see below), whose sum is σ = 3449767104. Its totient is φ = 949142064.

The previous prime is 1934789783. The next prime is 1934789807. The reversal of 1934789804 is 4089874391.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is not an unprimeable number, because it can be changed into a prime (1934789807) 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, 4562972 + ... + 4563395.

It is an arithmetic number, because the mean of its divisors is an integer number (287480592).

Almost surely, 2^1934789804 is an apocalyptic number.

It is an amenable number.

1934789804 is a deficient number, since it is larger than the sum of its proper divisors (1514977300).

1934789804 is a wasteful number, since it uses less digits than its factorization.

1934789804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9126424 (or 9126422 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 53.

The square root of 1934789804 is about 43986.2456229217. The cubic root of 1934789804 is about 1246.0761873635.

The spelling of 1934789804 in words is "one billion, nine hundred thirty-four million, seven hundred eighty-nine thousand, eight hundred four".