670473600 has 192 divisors, whose sum is σ = 2225542080. Its totient is φ = 177408000.

The previous prime is 670473599. The next prime is 670473607. The reversal of 670473600 is 6374076.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670473607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2025435 + ... + 2025765.

It is an arithmetic number, because the mean of its divisors is an integer number (11591365).

Almost surely, 2^670473600 is an apocalyptic number.

670473600 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 670473600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1112771040).

670473600 is an abundant number, since it is smaller than the sum of its proper divisors (1555068480).

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

670473600 is a wasteful number, since it uses less digits than its factorization.

670473600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569 (or 552 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 670473600 is about 25893.5049771173. The cubic root of 670473600 is about 875.2401408908.

The spelling of 670473600 in words is "six hundred seventy million, four hundred seventy-three thousand, six hundred".