672584337 has 8 divisors (see below), whose sum is σ = 996421280. Its totient is φ = 448389540.

The previous prime is 672584333. The next prime is 672584357. The reversal of 672584337 is 733485276.

672584337 is a `hidden beast` number, since 67 + 2 + 584 + 3 + 3 + 7 = 666.

It is not a de Polignac number, because 672584337 - 2² = 672584333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 672584292 and 672584301.

It is not an unprimeable number, because it can be changed into a prime (672584333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12455239 + ... + 12455292.

It is an arithmetic number, because the mean of its divisors is an integer number (124552660).

Almost surely, 2^672584337 is an apocalyptic number.

It is an amenable number.

672584337 is a deficient number, since it is larger than the sum of its proper divisors (323836943).

672584337 is a wasteful number, since it uses less digits than its factorization.

672584337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24910540 (or 24910534 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 672584337 is about 25934.2309891772. The cubic root of 672584337 is about 876.1576348898.

The spelling of 672584337 in words is "six hundred seventy-two million, five hundred eighty-four thousand, three hundred thirty-seven".