2073973239 has 18 divisors (see below), whose sum is σ = 3243909240. Its totient is φ = 1276290288.

The previous prime is 2073973219. The next prime is 2073973271. The reversal of 2073973239 is 9323793702.

2073973239 is a `hidden beast` number, since 20 + 7 + 397 + 3 + 239 = 666.

It is not a de Polignac number, because 2073973239 - 2¹⁷ = 2073842167 is a prime.

It is a super-2 number, since 2×2073973239² = 8602729992176302242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2073973194 and 2073973203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2073973219) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 680259 + ... + 683300.

It is an arithmetic number, because the mean of its divisors is an integer number (180217180).

Almost surely, 2^2073973239 is an apocalyptic number.

2073973239 is a deficient number, since it is larger than the sum of its proper divisors (1169936001).

2073973239 is a wasteful number, since it uses less digits than its factorization.

2073973239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363591 (or 1363575 counting only the distinct ones).

The product of its (nonzero) digits is 428652, while the sum is 45.

The square root of 2073973239 is about 45540.8963350525. The cubic root of 2073973239 is about 1275.2667880012.

The spelling of 2073973239 in words is "two billion, seventy-three million, nine hundred seventy-three thousand, two hundred thirty-nine".