7690841 has 4 divisors (see below), whose sum is σ = 7708800. Its totient is φ = 7672884.

The previous prime is 7690831. The next prime is 7690843. The reversal of 7690841 is 1480967.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1480967 = 487 ⋅3041.

It is a cyclic number.

It is not a de Polignac number, because 7690841 - 2¹⁰ = 7689817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7690843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8321 + ... + 9198.

It is an arithmetic number, because the mean of its divisors is an integer number (1927200).

Almost surely, 2^7690841 is an apocalyptic number.

It is an amenable number.

7690841 is a deficient number, since it is larger than the sum of its proper divisors (17959).

7690841 is a wasteful number, since it uses less digits than its factorization.

7690841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17958.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 7690841 is about 2773.2365568051. The cubic root of 7690841 is about 197.3897563450.

The spelling of 7690841 in words is "seven million, six hundred ninety thousand, eight hundred forty-one".