7679065 has 4 divisors (see below), whose sum is σ = 9214884. Its totient is φ = 6143248.

The previous prime is 7679039. The next prime is 7679081. The reversal of 7679065 is 5609767.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5609767 = 157 ⋅35731.

It can be written as a sum of positive squares in 2 ways, for example, as 976144 + 6702921 = 988^2 + 2589^2 .

It is a cyclic number.

It is not a de Polignac number, because 7679065 - 2¹⁵ = 7646297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767902 + ... + 767911.

It is an arithmetic number, because the mean of its divisors is an integer number (2303721).

Almost surely, 2^7679065 is an apocalyptic number.

It is an amenable number.

7679065 is a deficient number, since it is larger than the sum of its proper divisors (1535819).

7679065 is a wasteful number, since it uses less digits than its factorization.

7679065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535818.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 7679065 is about 2771.1125924437. The cubic root of 7679065 is about 197.2889589955.

The spelling of 7679065 in words is "seven million, six hundred seventy-nine thousand, sixty-five".