802408045 has 8 divisors (see below), whose sum is σ = 965190240. Its totient is φ = 640392720.

The previous prime is 802408039. The next prime is 802408097. The reversal of 802408045 is 540804208.

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

It is not a de Polignac number, because 802408045 - 2³ = 802408037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 802407998 and 802408016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189411 + ... + 193600.

It is an arithmetic number, because the mean of its divisors is an integer number (120648780).

Almost surely, 2^802408045 is an apocalyptic number.

It is an amenable number.

802408045 is a deficient number, since it is larger than the sum of its proper divisors (162782195).

802408045 is a wasteful number, since it uses less digits than its factorization.

802408045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383435.

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 802408045 is about 28326.8078858173. The cubic root of 802408045 is about 929.2482632957.

The spelling of 802408045 in words is "eight hundred two million, four hundred eight thousand, forty-five".