3101697 has 12 divisors (see below), whose sum is σ = 4542564. Its totient is φ = 2039040.

The previous prime is 3101677. The next prime is 3101699. The reversal of 3101697 is 7961013.

It can be written as a sum of positive squares in 2 ways, for example, as 1718721 + 1382976 = 1311^2 + 1176^2 .

It is not a de Polignac number, because 3101697 - 2¹⁵ = 3068929 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3101697.

It is not an unprimeable number, because it can be changed into a prime (3101699) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1704 + ... + 3017.

It is an arithmetic number, because the mean of its divisors is an integer number (378547).

Almost surely, 2^3101697 is an apocalyptic number.

It is an amenable number.

3101697 is a deficient number, since it is larger than the sum of its proper divisors (1440867).

3101697 is a wasteful number, since it uses less digits than its factorization.

3101697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4800 (or 4797 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 3101697 is about 1761.1635358478. The cubic root of 3101697 is about 145.8365751298.

It can be divided in two parts, 31016 and 97, that added together give a palindrome (31113).

The spelling of 3101697 in words is "three million, one hundred one thousand, six hundred ninety-seven".