672943000 has 32 divisors (see below), whose sum is σ = 1574688960. Its totient is φ = 269176800.

The previous prime is 672942997. The next prime is 672943003. The reversal of 672943000 is 349276.

It is an interprime number because it is at equal distance from previous prime (672942997) and next prime (672943003).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672943003) 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, 335472 + ... + 337471.

It is an arithmetic number, because the mean of its divisors is an integer number (49209030).

Almost surely, 2^672943000 is an apocalyptic number.

It is an amenable number.

672943000 is an abundant number, since it is smaller than the sum of its proper divisors (901745960).

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

672943000 is a wasteful number, since it uses less digits than its factorization.

672943000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672964 (or 672950 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 672943000 is about 25941.1449246173. The cubic root of 672943000 is about 876.3133474484.

It can be divided in two parts, 6729 and 43000, that added together give a square (49729 = 223²).

The spelling of 672943000 in words is "six hundred seventy-two million, nine hundred forty-three thousand".