7641082697 has 4 divisors (see below), whose sum is σ = 7647722496. Its totient is φ = 7634442900.

The previous prime is 7641082679. The next prime is 7641082699. The reversal of 7641082697 is 7962801467.

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: 7962801467 = 337 ⋅23628491.

It is a cyclic number.

It is not a de Polignac number, because 7641082697 - 2¹⁰ = 7641081673 is a prime.

It is a super-2 number, since 2×7641082697² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7641082699) 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, 3318173 + ... + 3320474.

It is an arithmetic number, because the mean of its divisors is an integer number (1911930624).

Almost surely, 2^7641082697 is an apocalyptic number.

It is an amenable number.

7641082697 is a deficient number, since it is larger than the sum of its proper divisors (6639799).

7641082697 is a wasteful number, since it uses less digits than its factorization.

7641082697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6639798.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The square root of 7641082697 is about 87413.2867303364. The cubic root of 7641082697 is about 1969.6314337937.

The spelling of 7641082697 in words is "seven billion, six hundred forty-one million, eighty-two thousand, six hundred ninety-seven".