806954236 has 24 divisors (see below), whose sum is σ = 1552320000. Its totient is φ = 363994800.

The previous prime is 806954227. The next prime is 806954243. The reversal of 806954236 is 632459608.

It is a junction number, because it is equal to n+sod(n) for n = 806954192 and 806954201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64236 + ... + 75763.

It is an arithmetic number, because the mean of its divisors is an integer number (64680000).

Almost surely, 2^806954236 is an apocalyptic number.

It is an amenable number.

806954236 is a deficient number, since it is larger than the sum of its proper divisors (745365764).

806954236 is a wasteful number, since it uses less digits than its factorization.

806954236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140145 (or 140143 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The square root of 806954236 is about 28406.9399267151. The cubic root of 806954236 is about 930.9999019337. Note that the first 4 decimals are identical.

The spelling of 806954236 in words is "eight hundred six million, nine hundred fifty-four thousand, two hundred thirty-six".