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3089697 = 313227349
BaseRepresentation
bin1011110010010100100001
312210222021020
423302110201
51242332242
6150120053
735155602
oct13622441
95728236
103089697
111820376
121050029
13842430
145a5da9
154106ec
hex2f2521

3089697 has 16 divisors (see below), whose sum is σ = 4468800. Its totient is φ = 1887552.

The previous prime is 3089693. The next prime is 3089701. The reversal of 3089697 is 7969803.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3089693) and next prime (3089701).

It is not a de Polignac number, because 3089697 - 22 = 3089693 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3089693) 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, 8679 + ... + 9027.

It is an arithmetic number, because the mean of its divisors is an integer number (279300).

Almost surely, 23089697 is an apocalyptic number.

It is an amenable number.

3089697 is a deficient number, since it is larger than the sum of its proper divisors (1379103).

3089697 is a wasteful number, since it uses less digits than its factorization.

3089697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 3089697 is about 1757.7533956730. The cubic root of 3089697 is about 145.6482587936.

The spelling of 3089697 in words is "three million, eighty-nine thousand, six hundred ninety-seven".

Divisors: 1 3 13 39 227 349 681 1047 2951 4537 8853 13611 79223 237669 1029899 3089697