677148276 has 24 divisors (see below), whose sum is σ = 1805728960. Its totient is φ = 193470912.

The previous prime is 677148271. The next prime is 677148337. The reversal of 677148276 is 672841776.

677148276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-5 number, since 5×677148276⁵ (a number of 45 digits) contains 55555 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (677148271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4030561 + ... + 4030728.

Almost surely, 2^677148276 is an apocalyptic number.

It is an amenable number.

677148276 is an abundant number, since it is smaller than the sum of its proper divisors (1128580684).

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

677148276 is a wasteful number, since it uses less digits than its factorization.

677148276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8061303 (or 8061301 counting only the distinct ones).

The product of its digits is 790272, while the sum is 48.

The square root of 677148276 is about 26022.0728613229. The cubic root of 677148276 is about 878.1349429285.

The spelling of 677148276 in words is "six hundred seventy-seven million, one hundred forty-eight thousand, two hundred seventy-six".