671173702 has 16 divisors (see below), whose sum is σ = 1071880992. Its totient is φ = 314098560.

The previous prime is 671173691. The next prime is 671173703. The reversal of 671173702 is 207371176.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671173703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48378 + ... + 60685.

It is an arithmetic number, because the mean of its divisors is an integer number (66992562).

Almost surely, 2^671173702 is an apocalyptic number.

671173702 is a deficient number, since it is larger than the sum of its proper divisors (400707290).

671173702 is a wasteful number, since it uses less digits than its factorization.

671173702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109263.

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 671173702 is about 25907.0203226847. The cubic root of 671173702 is about 875.5446739941.

The spelling of 671173702 in words is "six hundred seventy-one million, one hundred seventy-three thousand, seven hundred two".