802864938 has 8 divisors (see below), whose sum is σ = 1605729888. Its totient is φ = 267621644.

The previous prime is 802864927. The next prime is 802864943. The reversal of 802864938 is 839468208.

It is a happy number.

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

802864938 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66905406 + ... + 66905417.

It is an arithmetic number, because the mean of its divisors is an integer number (200716236).

Almost surely, 2^802864938 is an apocalyptic number.

802864938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

802864938 is a wasteful number, since it uses less digits than its factorization.

802864938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133810828.

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 802864938 is about 28334.8714131545. The cubic root of 802864938 is about 929.4246018688.

The spelling of 802864938 in words is "eight hundred two million, eight hundred sixty-four thousand, nine hundred thirty-eight".