2073943434 has 16 divisors (see below), whose sum is σ = 4153601088. Its totient is φ = 690362112.

The previous prime is 2073943429. The next prime is 2073943447. The reversal of 2073943434 is 4343493702.

It is a junction number, because it is equal to n+sod(n) for n = 2073943392 and 2073943401.

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, 233367 + ... + 242090.

It is an arithmetic number, because the mean of its divisors is an integer number (259600068).

Almost surely, 2^2073943434 is an apocalyptic number.

2073943434 is an abundant number, since it is smaller than the sum of its proper divisors (2079657654).

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

2073943434 is a wasteful number, since it uses less digits than its factorization.

2073943434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476189.

The product of its (nonzero) digits is 217728, while the sum is 39.

The square root of 2073943434 is about 45540.5691005284. The cubic root of 2073943434 is about 1275.2606790332.

The spelling of 2073943434 in words is "two billion, seventy-three million, nine hundred forty-three thousand, four hundred thirty-four".