677830541 has 4 divisors (see below), whose sum is σ = 681379584. Its totient is φ = 674281500.

The previous prime is 677830523. The next prime is 677830583. The reversal of 677830541 is 145038776.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 677830541 - 2¹⁰ = 677829517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677830591) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1774235 + ... + 1774616.

It is an arithmetic number, because the mean of its divisors is an integer number (170344896).

Almost surely, 2^677830541 is an apocalyptic number.

It is an amenable number.

677830541 is a deficient number, since it is larger than the sum of its proper divisors (3549043).

677830541 is a wasteful number, since it uses less digits than its factorization.

677830541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3549042.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 677830541 is about 26035.1789123870. The cubic root of 677830541 is about 878.4297673929.

The spelling of 677830541 in words is "six hundred seventy-seven million, eight hundred thirty thousand, five hundred forty-one".