672094080 has 384 divisors, whose sum is σ = 2698675200. Its totient is φ = 150958080.

The previous prime is 672094067. The next prime is 672094081. The reversal of 672094080 is 80490276.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672094081) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3185175 + ... + 3185385.

It is an arithmetic number, because the mean of its divisors is an integer number (7027800).

Almost surely, 2^672094080 is an apocalyptic number.

672094080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 672094080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1349337600).

672094080 is an abundant number, since it is smaller than the sum of its proper divisors (2026581120).

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

672094080 is a wasteful number, since it uses less digits than its factorization.

672094080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 672094080 is about 25924.7773375202. Note that the first 3 decimals coincide. The cubic root of 672094080 is about 875.9447015822.

It can be divided in two parts, 67209 and 4080, that added together give a square (71289 = 267²).

The spelling of 672094080 in words is "six hundred seventy-two million, ninety-four thousand, eighty".