7684097 has 4 divisors (see below), whose sum is σ = 7871556. Its totient is φ = 7496640.

The previous prime is 7684091. The next prime is 7684133. The reversal of 7684097 is 7904867.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2283121 + 5400976 = 1511^2 + 2324^2 .

It is a cyclic number.

It is not a de Polignac number, because 7684097 - 2¹⁴ = 7667713 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41), and also a Moran number because the ratio is a prime number: 187417 = 7684097 / (7 + 6 + 8 + 4 + 0 + 9 + 7).

It is a d-powerful number, because it can be written as 7⁷ + 6⁶ + 8³ + 4¹⁰ + 0 + 9 + 7⁸ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7684091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93668 + ... + 93749.

It is an arithmetic number, because the mean of its divisors is an integer number (1967889).

It is a Proth number, since it is equal to 469 ⋅ 2¹⁴ + 1 and 469 < 2¹⁴.

Almost surely, 2^7684097 is an apocalyptic number.

It is an amenable number.

7684097 is a deficient number, since it is larger than the sum of its proper divisors (187459).

7684097 is a wasteful number, since it uses less digits than its factorization.

7684097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187458.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 7684097 is about 2772.0203823204. The cubic root of 7684097 is about 197.3320432891.

The spelling of 7684097 in words is "seven million, six hundred eighty-four thousand, ninety-seven".