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3442061 = 73131571
BaseRepresentation
bin1101001000010110001101
320110212121202
431020112031
51340121221
6201435245
741154110
oct15102615
96425552
103442061
111a41087
12119bb25
1393692c
14658577
1547ed0b
hex34858d

3442061 has 8 divisors (see below), whose sum is σ = 3948864. Its totient is φ = 2939040.

The previous prime is 3442051. The next prime is 3442063. The reversal of 3442061 is 1602443.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3442061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1406 + ... + 2976.

It is an arithmetic number, because the mean of its divisors is an integer number (493608).

Almost surely, 23442061 is an apocalyptic number.

It is an amenable number.

3442061 is a deficient number, since it is larger than the sum of its proper divisors (506803).

3442061 is a wasteful number, since it uses less digits than its factorization.

3442061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3442061 is about 1855.2792242679. The cubic root of 3442061 is about 150.9869877535.

The spelling of 3442061 in words is "three million, four hundred forty-two thousand, sixty-one".

Divisors: 1 7 313 1571 2191 10997 491723 3442061