4074669 has 12 divisors (see below), whose sum is σ = 5921916. Its totient is φ = 2699712.
The previous prime is 4074649. The next prime is 4074677. The reversal of 4074669 is 9664704.
It can be written as a sum of positive squares in 2 ways, for example, as 3861225 + 213444 = 1965^2 + 462^2 .
It is a de Polignac number, because none of the positive numbers 2k-4074669 is a prime.
It is a super-2 number, since 2×40746692 = 33205854919122, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4074649) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249 + ... + 2865.
It is an arithmetic number, because the mean of its divisors is an integer number (493493).
Almost surely, 24074669 is an apocalyptic number.
It is an amenable number.
4074669 is a deficient number, since it is larger than the sum of its proper divisors (1847247).
4074669 is a wasteful number, since it uses less digits than its factorization.
4074669 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2796 (or 2793 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 4074669 is about 2018.5809371933. The cubic root of 4074669 is about 159.7217690568.
The spelling of 4074669 in words is "four million, seventy-four thousand, six hundred sixty-nine".
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