2049730160 has 40 divisors (see below), whose sum is σ = 4867027776. Its totient is φ = 802446080.

The previous prime is 2049730141. The next prime is 2049730201. The reversal of 2049730160 is 610379402.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268811 + ... + 276330.

Almost surely, 2^2049730160 is an apocalyptic number.

2049730160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2049730160 is an abundant number, since it is smaller than the sum of its proper divisors (2817297616).

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

2049730160 is a wasteful number, since it uses less digits than its factorization.

2049730160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545201 (or 545195 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 2049730160 is about 45273.9457083210. The cubic root of 2049730160 is about 1270.2783526110.

The spelling of 2049730160 in words is "two billion, forty-nine million, seven hundred thirty thousand, one hundred sixty".