2084396234 has 4 divisors (see below), whose sum is σ = 3126594354. Its totient is φ = 1042198116.

The previous prime is 2084396207. The next prime is 2084396239. The reversal of 2084396234 is 4326934802.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1178205625 + 906190609 = 34325^2 + 30103^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2084396191 and 2084396200.

It is not an unprimeable number, because it can be changed into a prime (2084396239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521099057 + ... + 521099060.

Almost surely, 2^2084396234 is an apocalyptic number.

2084396234 is a deficient number, since it is larger than the sum of its proper divisors (1042198120).

2084396234 is a wasteful number, since it uses less digits than its factorization.

2084396234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042198119.

The product of its (nonzero) digits is 248832, while the sum is 41.

The square root of 2084396234 is about 45655.1884674677. The cubic root of 2084396234 is about 1277.3995532764.

The spelling of 2084396234 in words is "two billion, eighty-four million, three hundred ninety-six thousand, two hundred thirty-four".