1349138 has 16 divisors (see below), whose sum is σ = 2393280. Its totient is φ = 558096.
The previous prime is 1349129. The next prime is 1349143. The reversal of 1349138 is 8319431.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1349138.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256 + ... + 2067.
It is an arithmetic number, because the mean of its divisors is an integer number (149580).
21349138 is an apocalyptic number.
1349138 is a deficient number, since it is larger than the sum of its proper divisors (1044142).
1349138 is a wasteful number, since it uses less digits than its factorization.
1349138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3361.
The product of its digits is 2592, while the sum is 29.
The square root of 1349138 is about 1161.5239988911. The cubic root of 1349138 is about 110.4974167274.
The spelling of 1349138 in words is "one million, three hundred forty-nine thousand, one hundred thirty-eight".
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