675640702 has 8 divisors (see below), whose sum is σ = 1105593912. Its totient is φ = 307109400.

The previous prime is 675640687. The next prime is 675640729. The reversal of 675640702 is 207046576.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15355449 + ... + 15355492.

It is an arithmetic number, because the mean of its divisors is an integer number (138199239).

Almost surely, 2^675640702 is an apocalyptic number.

675640702 is a deficient number, since it is larger than the sum of its proper divisors (429953210).

675640702 is a wasteful number, since it uses less digits than its factorization.

675640702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30710954.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 675640702 is about 25993.0895047126. The cubic root of 675640702 is about 877.4827779944.

The spelling of 675640702 in words is "six hundred seventy-five million, six hundred forty thousand, seven hundred two".