1349001 has 16 divisors (see below), whose sum is σ = 2116800. Its totient is φ = 846144.
The previous prime is 1348987. The next prime is 1349003. The reversal of 1349001 is 1009431.
It is not a de Polignac number, because 1349001 - 26 = 1348937 is a prime.
1349001 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (1349003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1011 + ... + 1928.
It is an arithmetic number, because the mean of its divisors is an integer number (132300).
21349001 is an apocalyptic number.
It is an amenable number.
1349001 is a deficient number, since it is larger than the sum of its proper divisors (767799).
1349001 is a wasteful number, since it uses less digits than its factorization.
1349001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2965 (or 2959 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 1349001 is about 1161.4650231496. The cubic root of 1349001 is about 110.4936763988.
The spelling of 1349001 in words is "one million, three hundred forty-nine thousand, one".
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