7986414481 has 8 divisors (see below), whose sum is σ = 8133675264. Its totient is φ = 7840119840.

The previous prime is 7986414433. The next prime is 7986414523. The reversal of 7986414481 is 1844146897.

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 7986414481 - 2¹⁹ = 7985890193 is a prime.

It is a super-2 number, since 2×7986414481² (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 (7986414281) 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, 224841 + ... + 257926.

It is an arithmetic number, because the mean of its divisors is an integer number (1016709408).

Almost surely, 2^7986414481 is an apocalyptic number.

7986414481 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

7986414481 is a deficient number, since it is larger than the sum of its proper divisors (147260783).

7986414481 is a wasteful number, since it uses less digits than its factorization.

7986414481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483071.

The product of its digits is 1548288, while the sum is 52.

The square root of 7986414481 is about 89366.7414701912. The cubic root of 7986414481 is about 1998.8672319561.

The spelling of 7986414481 in words is "seven billion, nine hundred eighty-six million, four hundred fourteen thousand, four hundred eighty-one".