670030294580 has 48 divisors (see below), whose sum is σ = 1489899667536. Its totient is φ = 252235253760.

The previous prime is 670030294553. The next prime is 670030294627. The reversal of 670030294580 is 85492030076.

It can be written as a sum of positive squares in 8 ways, for example, as 55433877136 + 614596417444 = 235444^2 + 783962^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13369970 + ... + 13419990.

It is an arithmetic number, because the mean of its divisors is an integer number (31039576407).

Almost surely, 2^670030294580 is an apocalyptic number.

It is an amenable number.

670030294580 is an abundant number, since it is smaller than the sum of its proper divisors (819869372956).

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

670030294580 is a wasteful number, since it uses less digits than its factorization.

670030294580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89444 (or 89442 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 670030294580 in words is "six hundred seventy billion, thirty million, two hundred ninety-four thousand, five hundred eighty".