670600712 has 8 divisors (see below), whose sum is σ = 1257376350. Its totient is φ = 335300352.

The previous prime is 670600699. The next prime is 670600729. The reversal of 670600712 is 217006076.

It can be written as a sum of positive squares in only one way, i.e., 644855236 + 25745476 = 25394^2 + 5074^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41912537 + ... + 41912552.

Almost surely, 2^670600712 is an apocalyptic number.

It is an amenable number.

670600712 is a deficient number, since it is larger than the sum of its proper divisors (586775638).

670600712 is a wasteful number, since it uses less digits than its factorization.

670600712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83825095 (or 83825091 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 670600712 is about 25895.9593759335. The cubic root of 670600712 is about 875.2954483107.

Adding to 670600712 its reverse (217006076), we get a palindrome (887606788).

The spelling of 670600712 in words is "six hundred seventy million, six hundred thousand, seven hundred twelve".