7696399 has 4 divisors (see below), whose sum is σ = 7731136. Its totient is φ = 7661664.

The previous prime is 7696369. The next prime is 7696411. The reversal of 7696399 is 9936967.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9936967 = 683 ⋅14549.

It is a cyclic number.

It is not a de Polignac number, because 7696399 - 2⁹ = 7695887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7696369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17034 + ... + 17479.

It is an arithmetic number, because the mean of its divisors is an integer number (1932784).

Almost surely, 2^7696399 is an apocalyptic number.

7696399 is a deficient number, since it is larger than the sum of its proper divisors (34737).

7696399 is a wasteful number, since it uses less digits than its factorization.

7696399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34736.

The product of its digits is 551124, while the sum is 49.

The square root of 7696399 is about 2774.2384540627. The cubic root of 7696399 is about 197.4372946264.

The spelling of 7696399 in words is "seven million, six hundred ninety-six thousand, three hundred ninety-nine".