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3380797 = 7482971
BaseRepresentation
bin1100111001011000111101
320100202120201
430321120331
51331141142
6200243501
740510360
oct14713075
96322521
103380797
1119aa052
121170591
13914a94
146400d7
1546bab7
hex33963d

3380797 has 4 divisors (see below), whose sum is σ = 3863776. Its totient is φ = 2897820.

The previous prime is 3380779. The next prime is 3380809. The reversal of 3380797 is 7970833.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7970833 = 13613141.

It is a cyclic number.

It is not a de Polignac number, because 3380797 - 27 = 3380669 is a prime.

It is a super-2 number, since 2×33807972 = 22859576710418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3380777) 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 3 ways as a sum of consecutive naturals, for example, 241479 + ... + 241492.

It is an arithmetic number, because the mean of its divisors is an integer number (965944).

Almost surely, 23380797 is an apocalyptic number.

It is an amenable number.

3380797 is a deficient number, since it is larger than the sum of its proper divisors (482979).

3380797 is an equidigital number, since it uses as much as digits as its factorization.

3380797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482978.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 3380797 is about 1838.6943737337. The cubic root of 3380797 is about 150.0858323575.

The spelling of 3380797 in words is "three million, three hundred eighty thousand, seven hundred ninety-seven".

Divisors: 1 7 482971 3380797