672376306 has 8 divisors (see below), whose sum is σ = 1152645120. Its totient is φ = 288161268.

The previous prime is 672376301. The next prime is 672376307. The reversal of 672376306 is 603673276.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (672376301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24013426 + ... + 24013453.

It is an arithmetic number, because the mean of its divisors is an integer number (144080640).

Almost surely, 2^672376306 is an apocalyptic number.

672376306 is a deficient number, since it is larger than the sum of its proper divisors (480268814).

672376306 is a wasteful number, since it uses less digits than its factorization.

672376306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48026888.

The product of its (nonzero) digits is 190512, while the sum is 40.

The square root of 672376306 is about 25930.2199373627. The cubic root of 672376306 is about 876.0672934342.

The spelling of 672376306 in words is "six hundred seventy-two million, three hundred seventy-six thousand, three hundred six".