788383897 has 8 divisors (see below), whose sum is σ = 912416000. Its totient is φ = 667203264.

The previous prime is 788383889. The next prime is 788383919. The reversal of 788383897 is 798383887.

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

It is not a de Polignac number, because 788383897 - 2³ = 788383889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (788383837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 712272 + ... + 713377.

It is an arithmetic number, because the mean of its divisors is an integer number (114052000).

Almost surely, 2^788383897 is an apocalyptic number.

It is an amenable number.

788383897 is a deficient number, since it is larger than the sum of its proper divisors (124032103).

788383897 is a wasteful number, since it uses less digits than its factorization.

788383897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425735.

The product of its digits is 16257024, while the sum is 61.

The square root of 788383897 is about 28078.1747448085. The cubic root of 788383897 is about 923.8027449629.

The spelling of 788383897 in words is "seven hundred eighty-eight million, three hundred eighty-three thousand, eight hundred ninety-seven".