676148464 has 20 divisors (see below), whose sum is σ = 1310902704. Its totient is φ = 337851008.

The previous prime is 676148449. The next prime is 676148467. The reversal of 676148464 is 464841676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676148467) 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, 12564 + ... + 38860.

Almost surely, 2^676148464 is an apocalyptic number.

It is an amenable number.

676148464 is a deficient number, since it is larger than the sum of its proper divisors (634754240).

676148464 is a wasteful number, since it uses less digits than its factorization.

676148464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27912 (or 27906 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The square root of 676148464 is about 26002.8549201814. The cubic root of 676148464 is about 877.7025401850.

It can be divided in two parts, 6761 and 48464, that added together give a square (55225 = 235²).

The spelling of 676148464 in words is "six hundred seventy-six million, one hundred forty-eight thousand, four hundred sixty-four".