1674678055 has 8 divisors (see below), whose sum is σ = 2014412400. Its totient is φ = 1336543296.

The previous prime is 1674678037. The next prime is 1674678091. The reversal of 1674678055 is 5508764761.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1674678055 - 2¹¹ = 1674676007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397590 + ... + 401779.

It is an arithmetic number, because the mean of its divisors is an integer number (251801550).

Almost surely, 2^1674678055 is an apocalyptic number.

1674678055 is a deficient number, since it is larger than the sum of its proper divisors (339734345).

1674678055 is an equidigital number, since it uses as much as digits as its factorization.

1674678055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799793.

The product of its (nonzero) digits is 1411200, while the sum is 49.

The square root of 1674678055 is about 40922.8304861724. The cubic root of 1674678055 is about 1187.5277759708.

The spelling of 1674678055 in words is "one billion, six hundred seventy-four million, six hundred seventy-eight thousand, fifty-five".