672733762 has 8 divisors (see below), whose sum is σ = 1052974656. Its totient is φ = 321742212.

The previous prime is 672733727. The next prime is 672733769. The reversal of 672733762 is 267337276.

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 (672733769) 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, 7312278 + ... + 7312369.

It is an arithmetic number, because the mean of its divisors is an integer number (131621832).

Almost surely, 2^672733762 is an apocalyptic number.

672733762 is a deficient number, since it is larger than the sum of its proper divisors (380240894).

672733762 is a wasteful number, since it uses less digits than its factorization.

672733762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14624672.

The product of its digits is 444528, while the sum is 43.

The square root of 672733762 is about 25937.1116742015. Note that the first 3 decimals coincide. The cubic root of 672733762 is about 876.2225140696. Note that the first 3 decimals are identical.

The spelling of 672733762 in words is "six hundred seventy-two million, seven hundred thirty-three thousand, seven hundred sixty-two".