788273655 has 16 divisors (see below), whose sum is σ = 1358256480. Its totient is φ = 388073088.

The previous prime is 788273627. The next prime is 788273657. The reversal of 788273655 is 556372887.

It is not a de Polignac number, because 788273655 - 2¹³ = 788265463 is a prime.

It is a super-3 number, since 3×788273655³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 788273598 and 788273607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788273657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2021020 + ... + 2021409.

It is an arithmetic number, because the mean of its divisors is an integer number (84891030).

Almost surely, 2^788273655 is an apocalyptic number.

788273655 is a deficient number, since it is larger than the sum of its proper divisors (569982825).

788273655 is a wasteful number, since it uses less digits than its factorization.

788273655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4042450.

The product of its digits is 2822400, while the sum is 51.

The square root of 788273655 is about 28076.2115499937. The cubic root of 788273655 is about 923.7596836194.

The spelling of 788273655 in words is "seven hundred eighty-eight million, two hundred seventy-three thousand, six hundred fifty-five".