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679483392 = 2113723761
BaseRepresentation
bin101000100000000…
…001100000000000
31202100120022222120
4220200001200000
52342421432032
6151231404240
722560341100
oct5040014000
91670508876
10679483392
11319606a25
1216b683680
13aaa07aa3
1466357200
153e9bd62c
hex28801800

679483392 has 288 divisors, whose sum is σ = 2199702960. Its totient is φ = 185794560.

The previous prime is 679483379. The next prime is 679483393. The reversal of 679483392 is 293384976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (679483393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11139042 + ... + 11139102.

Almost surely, 2679483392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 679483392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1099851480).

679483392 is an abundant number, since it is smaller than the sum of its proper divisors (1520219568).

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

679483392 is a wasteful number, since it uses less digits than its factorization.

679483392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137 (or 110 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 51.

The square root of 679483392 is about 26066.9022325247. The cubic root of 679483392 is about 879.1431880745.

The spelling of 679483392 in words is "six hundred seventy-nine million, four hundred eighty-three thousand, three hundred ninety-two".