802093788 has 18 divisors (see below), whose sum is σ = 2027514944. Its totient is φ = 267364584.

The previous prime is 802093781. The next prime is 802093793. The reversal of 802093788 is 887390208.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (802093781) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11140156 + ... + 11140227.

Almost surely, 2^802093788 is an apocalyptic number.

It is an amenable number.

802093788 is an abundant number, since it is smaller than the sum of its proper divisors (1225421156).

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

802093788 is a wasteful number, since it uses less digits than its factorization.

802093788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22280393 (or 22280388 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 802093788 is about 28321.2603533105. The cubic root of 802093788 is about 929.1269364535.

The spelling of 802093788 in words is "eight hundred two million, ninety-three thousand, seven hundred eighty-eight".