1934789896 has 16 divisors (see below), whose sum is σ = 3906787500. Its totient is φ = 892979904.

The previous prime is 1934789867. The next prime is 1934789911. The reversal of 1934789896 is 6989874391.

It can be written as a sum of positive squares in 2 ways, for example, as 1577201796 + 357588100 = 39714^2 + 18910^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9301771 + ... + 9301978.

Almost surely, 2^1934789896 is an apocalyptic number.

It is an amenable number.

1934789896 is an abundant number, since it is smaller than the sum of its proper divisors (1971997604).

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

1934789896 is a wasteful number, since it uses less digits than its factorization.

1934789896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18603768 (or 18603764 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 64.

The square root of 1934789896 is about 43986.2466687032. The cubic root of 1934789896 is about 1246.0762071139.

The spelling of 1934789896 in words is "one billion, nine hundred thirty-four million, seven hundred eighty-nine thousand, eight hundred ninety-six".