670193802960 has 240 divisors, whose sum is σ = 2417977614528. Its totient is φ = 152913981440.

The previous prime is 670193802947. The next prime is 670193802983. The reversal of 670193802960 is 69208391076.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 185094 + ... + 1172453.

Almost surely, 2^670193802960 is an apocalyptic number.

670193802960 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 670193802960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1208988807264).

670193802960 is an abundant number, since it is smaller than the sum of its proper divisors (1747783811568).

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

670193802960 is a wasteful number, since it uses less digits than its factorization.

670193802960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357602 (or 1357585 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The spelling of 670193802960 in words is "six hundred seventy billion, one hundred ninety-three million, eight hundred two thousand, nine hundred sixty".