677733348 has 12 divisors (see below), whose sum is σ = 1581377840. Its totient is φ = 225911112.

The previous prime is 677733307. The next prime is 677733359. The reversal of 677733348 is 843337776.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 677733297 and 677733306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28238878 + ... + 28238901.

Almost surely, 2^677733348 is an apocalyptic number.

It is an amenable number.

677733348 is an abundant number, since it is smaller than the sum of its proper divisors (903644492).

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

677733348 is a wasteful number, since it uses less digits than its factorization.

677733348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56477786 (or 56477784 counting only the distinct ones).

The product of its digits is 1778112, while the sum is 48.

The square root of 677733348 is about 26033.3122748528. The cubic root of 677733348 is about 878.3877798556.

The spelling of 677733348 in words is "six hundred seventy-seven million, seven hundred thirty-three thousand, three hundred forty-eight".