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8076369 = 37384589
BaseRepresentation
bin11110110011110001010001
3120012022200210
4132303301101
54031420434
6445034333
7125435160
oct36636121
916168623
108076369
114616994
1228559a9
13189a122
1411033d7
15a97ee9
hex7b3c51

8076369 has 8 divisors (see below), whose sum is σ = 12306880. Its totient is φ = 4615056.

The previous prime is 8076353. The next prime is 8076371. The reversal of 8076369 is 9636708.

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

It is not a de Polignac number, because 8076369 - 24 = 8076353 is a prime.

It is a super-2 number, since 2×80763692 = 130455472448322, which contains 22 as substring.

It is a Duffinian number.

8076369 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8076319) 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 7 ways as a sum of consecutive naturals, for example, 192274 + ... + 192315.

It is an arithmetic number, because the mean of its divisors is an integer number (1538360).

Almost surely, 28076369 is an apocalyptic number.

It is an amenable number.

8076369 is a deficient number, since it is larger than the sum of its proper divisors (4230511).

8076369 is a wasteful number, since it uses less digits than its factorization.

8076369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384599.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 8076369 is about 2841.8953182691. The cubic root of 8076369 is about 200.6343939274.

The spelling of 8076369 in words is "eight million, seventy-six thousand, three hundred sixty-nine".

Divisors: 1 3 7 21 384589 1153767 2692123 8076369