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3340800657 = 321991865327
BaseRepresentation
bin1100011100100000…
…1001001010010001
322121211022020221200
43013020021022101
523320221110112
61311300541413
7145534223415
oct30710111221
98554266850
103340800657
111464881a87
127929b1869
1341319942c
1423999ad45
15148461cdc
hexc7209291

3340800657 has 12 divisors (see below), whose sum is σ = 4849852800. Its totient is φ = 2216007288.

The previous prime is 3340800641. The next prime is 3340800691. The reversal of 3340800657 is 7560080433.

It is a happy number.

It is not a de Polignac number, because 3340800657 - 24 = 3340800641 is a prime.

It is a super-2 number, since 2×33408006572 = 22321898059623263298, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3340800607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 930873 + ... + 934454.

It is an arithmetic number, because the mean of its divisors is an integer number (404154400).

Almost surely, 23340800657 is an apocalyptic number.

It is an amenable number.

3340800657 is a deficient number, since it is larger than the sum of its proper divisors (1509052143).

3340800657 is a wasteful number, since it uses less digits than its factorization.

3340800657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865532 (or 1865529 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 3340800657 is about 57799.6596616278. The cubic root of 3340800657 is about 1494.9162202541.

The spelling of 3340800657 in words is "three billion, three hundred forty million, eight hundred thousand, six hundred fifty-seven".

Divisors: 1 3 9 199 597 1791 1865327 5595981 16787943 371200073 1113600219 3340800657