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3480487 is a prime number
BaseRepresentation
bin1101010001101110100111
320112211022221
431101232213
51342333422
6202333211
741404123
oct15215647
96484287
103480487
111a67a3a
1211ba207
1394b27a
14668583
1548b3c7
hex351ba7

3480487 has 2 divisors, whose sum is σ = 3480488. Its totient is φ = 3480486.

The previous prime is 3480443. The next prime is 3480509. The reversal of 3480487 is 7840843.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3480487 - 219 = 2956199 is a prime.

It is a super-2 number, since 2×34804872 = 24227579514338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3480437) 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 as a sum of consecutive naturals, namely, 1740243 + 1740244.

It is an arithmetic number, because the mean of its divisors is an integer number (1740244).

Almost surely, 23480487 is an apocalyptic number.

3480487 is a deficient number, since it is larger than the sum of its proper divisors (1).

3480487 is an equidigital number, since it uses as much as digits as its factorization.

3480487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 3480487 is about 1865.6063357525. The cubic root of 3480487 is about 151.5467656532.

The spelling of 3480487 in words is "three million, four hundred eighty thousand, four hundred eighty-seven".