672502735 has 16 divisors (see below), whose sum is σ = 821367072. Its totient is φ = 528451200.

The previous prime is 672502729. The next prime is 672502793. The reversal of 672502735 is 537205276.

672502735 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 672502735 - 2⁹ = 672502223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 672502694 and 672502703.

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, 359272 + ... + 361138.

It is an arithmetic number, because the mean of its divisors is an integer number (51335442).

Almost surely, 2^672502735 is an apocalyptic number.

672502735 is a deficient number, since it is larger than the sum of its proper divisors (148864337).

672502735 is a wasteful number, since it uses less digits than its factorization.

672502735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114.

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 672502735 is about 25932.6576925698. The cubic root of 672502735 is about 876.1221998754.

The spelling of 672502735 in words is "six hundred seventy-two million, five hundred two thousand, seven hundred thirty-five".