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2874608379 = 33234628999
BaseRepresentation
bin1010101101010111…
…0000101011111011
321102100002020101000
42223111300223323
521341344432004
61153124500043
7131143524306
oct25325605373
97370066330
102874608379
111245706905
1268284a623
1336a720506
141d3ac5b3d
1511c575c39
hexab570afb

2874608379 has 16 divisors (see below), whose sum is σ = 4443840000. Its totient is φ = 1833083208.

The previous prime is 2874608377. The next prime is 2874608413. The reversal of 2874608379 is 9738064782.

2874608379 is a `hidden beast` number, since 28 + 7 + 4 + 608 + 3 + 7 + 9 = 666.

It is not a de Polignac number, because 2874608379 - 21 = 2874608377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2874608377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2313879 + ... + 2315120.

It is an arithmetic number, because the mean of its divisors is an integer number (277740000).

Almost surely, 22874608379 is an apocalyptic number.

2874608379 is a deficient number, since it is larger than the sum of its proper divisors (1569231621).

2874608379 is a wasteful number, since it uses less digits than its factorization.

2874608379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4629031 (or 4629025 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 54.

The square root of 2874608379 is about 53615.3744647932. The cubic root of 2874608379 is about 1421.8689236300.

The spelling of 2874608379 in words is "two billion, eight hundred seventy-four million, six hundred eight thousand, three hundred seventy-nine".

Divisors: 1 3 9 23 27 69 207 621 4628999 13886997 41660991 106466977 124982973 319400931 958202793 2874608379