670346674174 has 8 divisors (see below), whose sum is σ = 1005633900288. Its totient is φ = 335135374080.

The previous prime is 670346674171. The next prime is 670346674213. The reversal of 670346674174 is 471476643076.

It is a happy number.

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

It is a super-2 number, since 2×670346674174² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670346674171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18959427 + ... + 18994750.

It is an arithmetic number, because the mean of its divisors is an integer number (125704237536).

Almost surely, 2^670346674174 is an apocalyptic number.

670346674174 is a deficient number, since it is larger than the sum of its proper divisors (335287226114).

670346674174 is a wasteful number, since it uses less digits than its factorization.

670346674174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37963010.

The product of its (nonzero) digits is 14224896, while the sum is 55.

The spelling of 670346674174 in words is "six hundred seventy billion, three hundred forty-six million, six hundred seventy-four thousand, one hundred seventy-four".