788481477 has 24 divisors (see below), whose sum is σ = 1326184704. Its totient is φ = 442057824.

The previous prime is 788481461. The next prime is 788481479. The reversal of 788481477 is 774184887.

It is not a de Polignac number, because 788481477 - 2⁴ = 788481461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788481479) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 114733 + ... + 121410.

It is an arithmetic number, because the mean of its divisors is an integer number (55257696).

Almost surely, 2^788481477 is an apocalyptic number.

It is an amenable number.

788481477 is a deficient number, since it is larger than the sum of its proper divisors (537703227).

788481477 is a wasteful number, since it uses less digits than its factorization.

788481477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236209 (or 236206 counting only the distinct ones).

The product of its digits is 2809856, while the sum is 54.

The square root of 788481477 is about 28079.9123396068. The cubic root of 788481477 is about 923.8408570863.

The spelling of 788481477 in words is "seven hundred eighty-eight million, four hundred eighty-one thousand, four hundred seventy-seven".