674646106 has 8 divisors (see below), whose sum is σ = 1012613184. Its totient is φ = 337108380.

The previous prime is 674646067. The next prime is 674646107. The reversal of 674646106 is 601646476.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (674646107) 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, 103380 + ... + 109711.

It is an arithmetic number, because the mean of its divisors is an integer number (126576648).

Almost surely, 2^674646106 is an apocalyptic number.

674646106 is a deficient number, since it is larger than the sum of its proper divisors (337967078).

674646106 is a wasteful number, since it uses less digits than its factorization.

674646106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214676.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 674646106 is about 25973.9505274034. The cubic root of 674646106 is about 877.0519920966.

The spelling of 674646106 in words is "six hundred seventy-four million, six hundred forty-six thousand, one hundred six".