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3385335369 = 313231137561
BaseRepresentation
bin1100100111001000…
…0001111001001001
322201221002212002110
43021302001321021
523413121212434
61315531252533
7146614606263
oct31162017111
98657085073
103385335369
111487a2a629
127a58aa149
1341c490030
14241870b33
1514c30c4e9
hexc9c81e49

3385335369 has 16 divisors (see below), whose sum is σ = 4863227264. Its totient is φ = 2082326400.

The previous prime is 3385335301. The next prime is 3385335389. The reversal of 3385335369 is 9635335833.

It is not a de Polignac number, because 3385335369 - 28 = 3385335113 is a prime.

It is a super-2 number, since 2×33853353692 = 22920991121204732322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3385335389) 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, 71349 + ... + 108909.

It is an arithmetic number, because the mean of its divisors is an integer number (303951704).

Almost surely, 23385335369 is an apocalyptic number.

3385335369 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

3385335369 is a deficient number, since it is larger than the sum of its proper divisors (1477891895).

3385335369 is a wasteful number, since it uses less digits than its factorization.

3385335369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39888.

The product of its digits is 2624400, while the sum is 48.

The square root of 3385335369 is about 58183.6348898898. The cubic root of 3385335369 is about 1501.5296054524.

The spelling of 3385335369 in words is "three billion, three hundred eighty-five million, three hundred thirty-five thousand, three hundred sixty-nine".

Divisors: 1 3 13 39 2311 6933 30043 37561 90129 112683 488293 1464879 86803471 260410413 1128445123 3385335369