670733735 has 16 divisors (see below), whose sum is σ = 934946112. Its totient is φ = 452390400.

The previous prime is 670733731. The next prime is 670733741. The reversal of 670733735 is 537337076.

It is not a de Polignac number, because 670733735 - 2² = 670733731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 670733692 and 670733701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670733731) 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, 154946 + ... + 159215.

It is an arithmetic number, because the mean of its divisors is an integer number (58434132).

Almost surely, 2^670733735 is an apocalyptic number.

670733735 is a deficient number, since it is larger than the sum of its proper divisors (264212377).

670733735 is a wasteful number, since it uses less digits than its factorization.

670733735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314234.

The product of its (nonzero) digits is 277830, while the sum is 41.

The square root of 670733735 is about 25898.5276608536. The cubic root of 670733735 is about 875.3533201692.

The spelling of 670733735 in words is "six hundred seventy million, seven hundred thirty-three thousand, seven hundred thirty-five".