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3404865 = 35226991
BaseRepresentation
bin1100111111010001000001
320101222121010
430333101001
51332423430
6200551133
740640502
oct14772101
96358533
103404865
111a16142
1211824a9
13922a19
14648ba9
15473cb0
hex33f441

3404865 has 8 divisors (see below), whose sum is σ = 5447808. Its totient is φ = 1815920.

The previous prime is 3404839. The next prime is 3404867. The reversal of 3404865 is 5684043.

3404865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3404865 - 26 = 3404801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3404867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113481 + ... + 113510.

It is an arithmetic number, because the mean of its divisors is an integer number (680976).

Almost surely, 23404865 is an apocalyptic number.

It is an amenable number.

3404865 is a deficient number, since it is larger than the sum of its proper divisors (2042943).

3404865 is a wasteful number, since it uses less digits than its factorization.

3404865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226999.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 3404865 is about 1845.2276282345. The cubic root of 3404865 is about 150.4411457753.

The spelling of 3404865 in words is "three million, four hundred four thousand, eight hundred sixty-five".

Divisors: 1 3 5 15 226991 680973 1134955 3404865