80896390 has 8 divisors (see below), whose sum is σ = 145613520. Its totient is φ = 32358552.

The previous prime is 80896379. The next prime is 80896423. The reversal of 80896390 is 9369808.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4044810 + ... + 4044829.

It is an arithmetic number, because the mean of its divisors is an integer number (18201690).

Almost surely, 2^80896390 is an apocalyptic number.

80896390 is a deficient number, since it is larger than the sum of its proper divisors (64717130).

80896390 is a wasteful number, since it uses less digits than its factorization.

80896390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8089646.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 80896390 is about 8994.2420469987. The cubic root of 80896390 is about 432.4903090704.

The spelling of 80896390 in words is "eighty million, eight hundred ninety-six thousand, three hundred ninety".