672727334 has 4 divisors (see below), whose sum is σ = 1009091004. Its totient is φ = 336363666.

The previous prime is 672727327. The next prime is 672727351. The reversal of 672727334 is 433727276.

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

It is a junction number, because it is equal to n+sod(n) for n = 672727291 and 672727300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168181832 + ... + 168181835.

It is an arithmetic number, because the mean of its divisors is an integer number (252272751).

Almost surely, 2^672727334 is an apocalyptic number.

672727334 is a deficient number, since it is larger than the sum of its proper divisors (336363670).

672727334 is a wasteful number, since it uses less digits than its factorization.

672727334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336363669.

The product of its digits is 296352, while the sum is 41.

The square root of 672727334 is about 25936.9877587973. The cubic root of 672727334 is about 876.2197232795.

The spelling of 672727334 in words is "six hundred seventy-two million, seven hundred twenty-seven thousand, three hundred thirty-four".