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3794069 = 27713697
BaseRepresentation
bin1110011110010010010101
321010202111002
432132102111
51432402234
6213153045
744151266
oct16362225
97122432
103794069
1121615a4
12132b785
13a2ac16
1470a96d
154ee27e
hex39e495

3794069 has 4 divisors (see below), whose sum is σ = 3808044. Its totient is φ = 3780096.

The previous prime is 3794051. The next prime is 3794071. The reversal of 3794069 is 9604973.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9604973 = 71372139.

It can be written as a sum of positive squares in 2 ways, for example, as 315844 + 3478225 = 562^2 + 1865^2 .

It is a cyclic number.

It is not a de Polignac number, because 3794069 - 28 = 3793813 is a prime.

It is a super-2 number, since 2×37940692 = 28789919153522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3794039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6572 + ... + 7125.

It is an arithmetic number, because the mean of its divisors is an integer number (952011).

Almost surely, 23794069 is an apocalyptic number.

It is an amenable number.

3794069 is a deficient number, since it is larger than the sum of its proper divisors (13975).

3794069 is a wasteful number, since it uses less digits than its factorization.

3794069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13974.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 3794069 is about 1947.8370055012. The cubic root of 3794069 is about 155.9678462112.

The spelling of 3794069 in words is "three million, seven hundred ninety-four thousand, sixty-nine".

Divisors: 1 277 13697 3794069