1934749264 has 20 divisors (see below), whose sum is σ = 4284087904. Its totient is φ = 829178208.

The previous prime is 1934749249. The next prime is 1934749301. The reversal of 1934749264 is 4629474391.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8637162 + ... + 8637385.

Almost surely, 2^1934749264 is an apocalyptic number.

1934749264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1934749264 is an abundant number, since it is smaller than the sum of its proper divisors (2349338640).

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

1934749264 is a wasteful number, since it uses less digits than its factorization.

1934749264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17274562 (or 17274556 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 49.

The square root of 1934749264 is about 43985.7847946356. The cubic root of 1934749264 is about 1246.0674842162.

The spelling of 1934749264 in words is "one billion, nine hundred thirty-four million, seven hundred forty-nine thousand, two hundred sixty-four".