677529234 has 24 divisors (see below), whose sum is σ = 1468518480. Its totient is φ = 225760248.

The previous prime is 677529217. The next prime is 677529287. The reversal of 677529234 is 432925776.

It is a self number, because there is not a number n which added to its sum of digits gives 677529234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62269 + ... + 72335.

It is an arithmetic number, because the mean of its divisors is an integer number (61188270).

Almost surely, 2^677529234 is an apocalyptic number.

677529234 is an abundant number, since it is smaller than the sum of its proper divisors (790989246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

677529234 is a wasteful number, since it uses less digits than its factorization.

677529234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13814 (or 13811 counting only the distinct ones).

The product of its digits is 635040, while the sum is 45.

The square root of 677529234 is about 26029.3917331927. The cubic root of 677529234 is about 878.2995891997.

The spelling of 677529234 in words is "six hundred seventy-seven million, five hundred twenty-nine thousand, two hundred thirty-four".