672673060 has 24 divisors (see below), whose sum is σ = 1447069176. Its totient is φ = 262506240.

The previous prime is 672673039. The next prime is 672673063. The reversal of 672673060 is 60376276.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12902464 + 659770596 = 3592^2 + 25686^2 .

It is not an unprimeable number, because it can be changed into a prime (672673063) 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, 409347 + ... + 410986.

It is an arithmetic number, because the mean of its divisors is an integer number (60294549).

Almost surely, 2^672673060 is an apocalyptic number.

It is an amenable number.

672673060 is an abundant number, since it is smaller than the sum of its proper divisors (774396116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

672673060 is a wasteful number, since it uses less digits than its factorization.

672673060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820383 (or 820381 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 37.

The square root of 672673060 is about 25935.9414712480. The cubic root of 672673060 is about 876.1961588893.

The spelling of 672673060 in words is "six hundred seventy-two million, six hundred seventy-three thousand, sixty".