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3426625 = 5379347
BaseRepresentation
bin1101000100100101000001
320110002110001
431010211001
51334123000
6201240001
741061106
oct15044501
96402401
103426625
111a30524
121193001
1392c8b7
14652aad
1547a46a
hex344941

3426625 has 16 divisors (see below), whose sum is σ = 4343040. Its totient is φ = 2698800.

The previous prime is 3426623. The next prime is 3426637. The reversal of 3426625 is 5266243.

It is a happy number.

It is not a de Polignac number, because 3426625 - 21 = 3426623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3426593 and 3426602.

It is not an unprimeable number, because it can be changed into a prime (3426623) 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, 9702 + ... + 10048.

It is an arithmetic number, because the mean of its divisors is an integer number (271440).

Almost surely, 23426625 is an apocalyptic number.

It is an amenable number.

3426625 is a deficient number, since it is larger than the sum of its proper divisors (916415).

3426625 is an equidigital number, since it uses as much as digits as its factorization.

3426625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441 (or 431 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 3426625 is about 1851.1145291418. The cubic root of 3426625 is about 150.7609480080.

The spelling of 3426625 in words is "three million, four hundred twenty-six thousand, six hundred twenty-five".

Divisors: 1 5 25 79 125 347 395 1735 1975 8675 9875 27413 43375 137065 685325 3426625