2049973934 has 8 divisors (see below), whose sum is σ = 3255841008. Its totient is φ = 964693600.

The previous prime is 2049973867. The next prime is 2049973943. The reversal of 2049973934 is 4393799402.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 30146642 + ... + 30146709.

It is an arithmetic number, because the mean of its divisors is an integer number (406980126).

Almost surely, 2^2049973934 is an apocalyptic number.

2049973934 is a deficient number, since it is larger than the sum of its proper divisors (1205867074).

2049973934 is a wasteful number, since it uses less digits than its factorization.

2049973934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60293370.

The product of its (nonzero) digits is 1469664, while the sum is 50.

The square root of 2049973934 is about 45276.6378389562. The cubic root of 2049973934 is about 1270.3287085987.

The spelling of 2049973934 in words is "two billion, forty-nine million, nine hundred seventy-three thousand, nine hundred thirty-four".