670277516 has 48 divisors (see below), whose sum is σ = 1264085760. Its totient is φ = 310029120.

The previous prime is 670277501. The next prime is 670277519. The reversal of 670277516 is 615772076.

It is not an unprimeable number, because it can be changed into a prime (670277519) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 755225 + ... + 756111.

It is an arithmetic number, because the mean of its divisors is an integer number (26335120).

Almost surely, 2^670277516 is an apocalyptic number.

It is an amenable number.

670277516 is a deficient number, since it is larger than the sum of its proper divisors (593808244).

670277516 is a wasteful number, since it uses less digits than its factorization.

670277516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134 (or 1132 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 41.

The square root of 670277516 is about 25889.7183453200. The cubic root of 670277516 is about 875.1548095066.

The spelling of 670277516 in words is "six hundred seventy million, two hundred seventy-seven thousand, five hundred sixteen".