677354005 has 16 divisors (see below), whose sum is σ = 836231040. Its totient is φ = 526329792.

The previous prime is 677354003. The next prime is 677354081. The reversal of 677354005 is 500453776.

677354005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 677354005 - 2¹ = 677354003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677354003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116866 + ... + 122524.

It is an arithmetic number, because the mean of its divisors is an integer number (52264440).

Almost surely, 2^677354005 is an apocalyptic number.

It is an amenable number.

677354005 is a deficient number, since it is larger than the sum of its proper divisors (158877035).

677354005 is a wasteful number, since it uses less digits than its factorization.

677354005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6348.

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 677354005 is about 26026.0255321476. The cubic root of 677354005 is about 878.2238646303.

The spelling of 677354005 in words is "six hundred seventy-seven million, three hundred fifty-four thousand, five".