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3345864 = 2331091279
BaseRepresentation
bin1100110000110111001000
320021222122220
430300313020
51324031424
6155414040
740303464
oct14606710
96258586
103345864
111985885
121154320
13901c02
146314a4
15461579
hex330dc8

3345864 has 32 divisors (see below), whose sum is σ = 8448000. Its totient is φ = 1104192.

The previous prime is 3345857. The next prime is 3345877. The reversal of 3345864 is 4685433.

It is a super-2 number, since 2×33458642 = 22389611812992, which contains 22 as substring.

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, 1977 + ... + 3255.

It is an arithmetic number, because the mean of its divisors is an integer number (264000).

Almost surely, 23345864 is an apocalyptic number.

It is an amenable number.

3345864 is an abundant number, since it is smaller than the sum of its proper divisors (5102136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3345864 is a wasteful number, since it uses less digits than its factorization.

3345864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397 (or 1393 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 3345864 is about 1829.1703037170. The cubic root of 3345864 is about 149.5671074510.

The spelling of 3345864 in words is "three million, three hundred forty-five thousand, eight hundred sixty-four".

Divisors: 1 2 3 4 6 8 12 24 109 218 327 436 654 872 1279 1308 2558 2616 3837 5116 7674 10232 15348 30696 139411 278822 418233 557644 836466 1115288 1672932 3345864