677670374 has 8 divisors (see below), whose sum is σ = 1029372960. Its totient is φ = 334546056.

The previous prime is 677670373. The next prime is 677670377. The reversal of 677670374 is 473076776.

It is a happy number.

677670374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677670373) 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, 2144369 + ... + 2144684.

It is an arithmetic number, because the mean of its divisors is an integer number (128671620).

Almost surely, 2^677670374 is an apocalyptic number.

677670374 is a deficient number, since it is larger than the sum of its proper divisors (351702586).

677670374 is a wasteful number, since it uses less digits than its factorization.

677670374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4289134.

The product of its (nonzero) digits is 1037232, while the sum is 47.

The square root of 677670374 is about 26032.1027579410. The cubic root of 677670374 is about 878.3605728400.

The spelling of 677670374 in words is "six hundred seventy-seven million, six hundred seventy thousand, three hundred seventy-four".