1934864960 has 84 divisors (see below), whose sum is σ = 5359668732. Its totient is φ = 663376896.

The previous prime is 1934864959. The next prime is 1934864983. The reversal of 1934864960 is 694684391.

It can be written as a sum of positive squares in 2 ways, for example, as 1484406784 + 450458176 = 38528^2 + 21224^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1934864899 and 1934864908.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46019 + ... + 77378.

Almost surely, 2^1934864960 is an apocalyptic number.

1934864960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1934864960 is an abundant number, since it is smaller than the sum of its proper divisors (3424803772).

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

1934864960 is a wasteful number, since it uses less digits than its factorization.

1934864960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123428 (or 123411 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 1934864960 is about 43987.0999271377. The cubic root of 1934864960 is about 1246.0923215690.

The spelling of 1934864960 in words is "one billion, nine hundred thirty-four million, eight hundred sixty-four thousand, nine hundred sixty".