7683481 has 8 divisors (see below), whose sum is σ = 8296064. Its totient is φ = 7074000.

The previous prime is 7683479. The next prime is 7683497. The reversal of 7683481 is 1843867.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7683481 - 2¹ = 7683479 is a prime.

It is a super-2 number, since 2×7683481² = 118071760554722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7683481.

It is not an unprimeable number, because it can be changed into a prime (7683421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9370 + ... + 10156.

It is an arithmetic number, because the mean of its divisors is an integer number (1037008).

Almost surely, 2^7683481 is an apocalyptic number.

It is an amenable number.

7683481 is a deficient number, since it is larger than the sum of its proper divisors (612583).

7683481 is a wasteful number, since it uses less digits than its factorization.

7683481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1551.

The product of its digits is 32256, while the sum is 37.

The square root of 7683481 is about 2771.9092697994. The cubic root of 7683481 is about 197.3267700697.

The spelling of 7683481 in words is "seven million, six hundred eighty-three thousand, four hundred eighty-one".