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34368407 = 172021671
BaseRepresentation
bin1000001100011…
…0101110010111
32101200002120222
42003012232113
532244242112
63224344555
7565061303
oct203065627
971602528
1034368407
1118444547
12b61515b
137174448
1447c8d03
15303d372
hex20c6b97

34368407 has 4 divisors (see below), whose sum is σ = 36390096. Its totient is φ = 32346720.

The previous prime is 34368401. The next prime is 34368409. The reversal of 34368407 is 70486343.

34368407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34368407 - 212 = 34364311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34368401) 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 3 ways as a sum of consecutive naturals, for example, 1010819 + ... + 1010852.

It is an arithmetic number, because the mean of its divisors is an integer number (9097524).

Almost surely, 234368407 is an apocalyptic number.

34368407 is a deficient number, since it is larger than the sum of its proper divisors (2021689).

34368407 is a wasteful number, since it uses less digits than its factorization.

34368407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2021688.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 34368407 is about 5862.4574198880. The cubic root of 34368407 is about 325.1270729912.

The spelling of 34368407 in words is "thirty-four million, three hundred sixty-eight thousand, four hundred seven".

Divisors: 1 17 2021671 34368407