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339679907 = 7217483
BaseRepresentation
bin10100001111110…
…001101010100011
3212200011112020022
4110033301222203
51143424224112
653412304055
711263142300
oct2417615243
9780145208
10339679907
111648165a6
129591202b
13554b1a38
14331820a7
151ec4ad72
hex143f1aa3

339679907 has 30 divisors (see below), whose sum is σ = 424891908. Its totient is φ = 270725952.

The previous prime is 339679897. The next prime is 339679909. The reversal of 339679907 is 709976933.

It is not a de Polignac number, because 339679907 - 214 = 339663523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (339679909) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 4092488 + ... + 4092570.

Almost surely, 2339679907 is an apocalyptic number.

339679907 is a deficient number, since it is larger than the sum of its proper divisors (85212001).

339679907 is an frugal number, since it uses more digits than its factorization.

339679907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 1928934, while the sum is 53.

The square root of 339679907 is about 18430.4071306089. The cubic root of 339679907 is about 697.7341065717.

The spelling of 339679907 in words is "three hundred thirty-nine million, six hundred seventy-nine thousand, nine hundred seven".

Divisors: 1 7 17 49 83 119 289 581 833 1411 2023 4067 4913 9877 14161 23987 34391 69139 83521 167909 240737 407779 584647 1175363 2854453 4092529 6932243 19981171 48525701 339679907