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676130674 = 2379136901
BaseRepresentation
bin101000010011001…
…110111101110010
31202010020222220211
4220103032331302
52341042140144
6151031454334
722520005312
oct5023167562
91663228824
10676130674
11317726a8a
1216a5273aa
13aa102a2b
1465b23442
153e55a034
hex284cef72

676130674 has 8 divisors (see below), whose sum is σ = 1041606828. Its totient is φ = 328928400.

The previous prime is 676130671. The next prime is 676130687. The reversal of 676130674 is 476031676.

It can be written as a sum of positive squares in 2 ways, for example, as 624650049 + 51480625 = 24993^2 + 7175^2 .

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

It is not an unprimeable number, because it can be changed into a prime (676130671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4568377 + ... + 4568524.

Almost surely, 2676130674 is an apocalyptic number.

676130674 is a deficient number, since it is larger than the sum of its proper divisors (365476154).

676130674 is a wasteful number, since it uses less digits than its factorization.

676130674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9136940.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 676130674 is about 26002.5128401084. The cubic root of 676130674 is about 877.6948424352.

The spelling of 676130674 in words is "six hundred seventy-six million, one hundred thirty thousand, six hundred seventy-four".

Divisors: 1 2 37 74 9136901 18273802 338065337 676130674