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3076969 = 7439567
BaseRepresentation
bin1011101111001101101001
312210022210211
423233031221
51241430334
6145541121
735103520
oct13571551
95708724
103076969
111811855
1210447a1
138396bc
145a14b7
1540ba64
hex2ef369

3076969 has 4 divisors (see below), whose sum is σ = 3516544. Its totient is φ = 2637396.

The previous prime is 3076939. The next prime is 3076973. The reversal of 3076969 is 9696703.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3076969 - 213 = 3068777 is a prime.

It is a super-2 number, since 2×30769692 = 18935476453922, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3076939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219777 + ... + 219790.

It is an arithmetic number, because the mean of its divisors is an integer number (879136).

Almost surely, 23076969 is an apocalyptic number.

It is an amenable number.

3076969 is a deficient number, since it is larger than the sum of its proper divisors (439575).

3076969 is an equidigital number, since it uses as much as digits as its factorization.

3076969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439574.

The product of its (nonzero) digits is 61236, while the sum is 40.

The square root of 3076969 is about 1754.1291286562. The cubic root of 3076969 is about 145.4479843039.

The spelling of 3076969 in words is "three million, seventy-six thousand, nine hundred sixty-nine".

Divisors: 1 7 439567 3076969