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349964 = 2287491
BaseRepresentation
bin1010101011100001100
3122210001122
41111130030
542144324
611300112
72655206
oct1253414
9583048
10349964
11219a2a
1214a638
13c33a4
1491776
156da5e
hex5570c

349964 has 6 divisors (see below), whose sum is σ = 612444. Its totient is φ = 174980.

The previous prime is 349963. The next prime is 349967. The reversal of 349964 is 469943.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (349963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43742 + ... + 43749.

It is an arithmetic number, because the mean of its divisors is an integer number (102074).

2349964 is an apocalyptic number.

It is an amenable number.

349964 is a deficient number, since it is larger than the sum of its proper divisors (262480).

349964 is a wasteful number, since it uses less digits than its factorization.

349964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87495 (or 87493 counting only the distinct ones).

The product of its digits is 23328, while the sum is 35.

The square root of 349964 is about 591.5775519744. The cubic root of 349964 is about 70.4705710211.

The spelling of 349964 in words is "three hundred forty-nine thousand, nine hundred sixty-four".

Divisors: 1 2 4 87491 174982 349964