806697088 has 64 divisors (see below), whose sum is σ = 1679083200. Its totient is φ = 385661952.

The previous prime is 806697061. The next prime is 806697103. The reversal of 806697088 is 880796608.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277981 + ... + 280867.

It is an arithmetic number, because the mean of its divisors is an integer number (26235675).

Almost surely, 2^806697088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 806697088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (839541600).

806697088 is an abundant number, since it is smaller than the sum of its proper divisors (872386112).

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

806697088 is a wasteful number, since it uses less digits than its factorization.

806697088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2997 (or 2985 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 52.

The square root of 806697088 is about 28402.4134185812. The cubic root of 806697088 is about 930.9009990937.

The spelling of 806697088 in words is "eight hundred six million, six hundred ninety-seven thousand, eighty-eight".