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3789374079 = 319457145471
BaseRepresentation
bin1110000111011101…
…0100001001111111
3100210002101011000010
43201313110021333
530230034432304
61424003234303
7162622101561
oct34167241177
910702334003
103789374079
111675003917
12899078993
134850b69aa
1427d3a7331
15172a1c789
hexe1dd427f

3789374079 has 16 divisors (see below), whose sum is σ = 5330094080. Its totient is φ = 2388035520.

The previous prime is 3789374053. The next prime is 3789374089. The reversal of 3789374079 is 9704739873.

It is not a de Polignac number, because 3789374079 - 211 = 3789372031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3789374089) 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, 46687 + ... + 98784.

It is an arithmetic number, because the mean of its divisors is an integer number (333130880).

Almost surely, 23789374079 is an apocalyptic number.

3789374079 is a deficient number, since it is larger than the sum of its proper divisors (1540720001).

3789374079 is a wasteful number, since it uses less digits than its factorization.

3789374079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145950.

The product of its (nonzero) digits is 8001504, while the sum is 57.

The square root of 3789374079 is about 61557.8920935407. The cubic root of 3789374079 is about 1559.0348620041.

The spelling of 3789374079 in words is "three billion, seven hundred eighty-nine million, three hundred seventy-four thousand, seventy-nine".

Divisors: 1 3 19 57 457 1371 8683 26049 145471 436413 2763949 8291847 66480247 199440741 1263124693 3789374079