612080070 has 128 divisors (see below), whose sum is σ = 1814400000. Its totient is φ = 131636736.

The previous prime is 612080057. The next prime is 612080081. The reversal of 612080070 is 70080216.

It is a self number, because there is not a number n which added to its sum of digits gives 612080070.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 173181 + ... + 176679.

It is an arithmetic number, because the mean of its divisors is an integer number (14175000).

Almost surely, 2^612080070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 612080070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (907200000).

612080070 is an abundant number, since it is smaller than the sum of its proper divisors (1202319930).

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

612080070 is a wasteful number, since it uses less digits than its factorization.

612080070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547 (or 3533 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 612080070 is about 24740.2520197350. The cubic root of 612080070 is about 849.0554999019.

The spelling of 612080070 in words is "six hundred twelve million, eighty thousand, seventy".