806483691 has 24 divisors (see below), whose sum is σ = 1261494416. Its totient is φ = 493542720.

The previous prime is 806483681. The next prime is 806483729. The reversal of 806483691 is 196384608.

806483691 is a `hidden beast` number, since 80 + 6 + 483 + 6 + 91 = 666.

It is not a de Polignac number, because 806483691 - 2⁶ = 806483627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (806483611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2136 + ... + 40218.

Almost surely, 2^806483691 is an apocalyptic number.

806483691 is a deficient number, since it is larger than the sum of its proper divisors (455010725).

806483691 is a wasteful number, since it uses less digits than its factorization.

806483691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38283 (or 38280 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 806483691 is about 28398.6564999121. The cubic root of 806483691 is about 930.8189075616.

The spelling of 806483691 in words is "eight hundred six million, four hundred eighty-three thousand, six hundred ninety-one".