7691484 has 12 divisors (see below), whose sum is σ = 17946824. Its totient is φ = 2563824.

The previous prime is 7691483. The next prime is 7691491. The reversal of 7691484 is 4841967.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×7691484² = 118317852244512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7691483) 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, 320467 + ... + 320490.

Almost surely, 2^7691484 is an apocalyptic number.

It is an amenable number.

7691484 is an abundant number, since it is smaller than the sum of its proper divisors (10255340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7691484 is a wasteful number, since it uses less digits than its factorization.

7691484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640964 (or 640962 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 7691484 is about 2773.3524839082. The cubic root of 7691484 is about 197.3952571771.

The spelling of 7691484 in words is "seven million, six hundred ninety-one thousand, four hundred eighty-four".