677344202371 has 8 divisors (see below), whose sum is σ = 680848012224. Its totient is φ = 673847778240.

The previous prime is 677344202309. The next prime is 677344202377. The reversal of 677344202371 is 173202443776.

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 677344202371 - 2¹⁹ = 677343678083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (677344202377) 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, 1662490 + ... + 2029423.

It is an arithmetic number, because the mean of its divisors is an integer number (85106001528).

Almost surely, 2^677344202371 is an apocalyptic number.

677344202371 is a deficient number, since it is larger than the sum of its proper divisors (3503809853).

677344202371 is a wasteful number, since it uses less digits than its factorization.

677344202371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3692861.

The product of its (nonzero) digits is 1185408, while the sum is 46.

The spelling of 677344202371 in words is "six hundred seventy-seven billion, three hundred forty-four million, two hundred two thousand, three hundred seventy-one".