677734034 has 8 divisors (see below), whose sum is σ = 1033266828. Its totient is φ = 333311760.

The previous prime is 677734033. The next prime is 677734039. The reversal of 677734034 is 430437776.

It can be written as a sum of positive squares in 2 ways, for example, as 639331225 + 38402809 = 25285^2 + 6197^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 677733982 and 677734000.

It is not an unprimeable number, because it can be changed into a prime (677734033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2777477 + ... + 2777720.

Almost surely, 2^677734034 is an apocalyptic number.

677734034 is a deficient number, since it is larger than the sum of its proper divisors (355532794).

677734034 is a wasteful number, since it uses less digits than its factorization.

677734034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5555260.

The product of its (nonzero) digits is 296352, while the sum is 41.

The square root of 677734034 is about 26033.3254502762. The cubic root of 677734034 is about 878.3880762228.

The spelling of 677734034 in words is "six hundred seventy-seven million, seven hundred thirty-four thousand, thirty-four".