670003014720 has 336 divisors, whose sum is σ = 2312800039872. Its totient is φ = 164256768000.

The previous prime is 670003014689. The next prime is 670003014727. The reversal of 670003014720 is 27410300076.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (670003014727) 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, 40714014 + ... + 40730466.

It is an arithmetic number, because the mean of its divisors is an integer number (6883333452).

Almost surely, 2^670003014720 is an apocalyptic number.

670003014720 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 670003014720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1156400019936).

670003014720 is an abundant number, since it is smaller than the sum of its proper divisors (1642797025152).

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

670003014720 is a wasteful number, since it uses less digits than its factorization.

670003014720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16750 (or 16727 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 30.

Adding to 670003014720 its reverse (27410300076), we get a palindrome (697413314796).

The spelling of 670003014720 in words is "six hundred seventy billion, three million, fourteen thousand, seven hundred twenty".