8734039477 has 8 divisors (see below), whose sum is σ = 8991417272. Its totient is φ = 8477784000.

The previous prime is 8734039463. The next prime is 8734039499. The reversal of 8734039477 is 7749304378.

8734039477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 165019716 + 8569019761 = 12846^2 + 92569^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8734039477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8734039277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264774 + ... + 295927.

It is an arithmetic number, because the mean of its divisors is an integer number (1123927159).

Almost surely, 2^8734039477 is an apocalyptic number.

It is an amenable number.

8734039477 is a deficient number, since it is larger than the sum of its proper divisors (257377795).

8734039477 is a wasteful number, since it uses less digits than its factorization.

8734039477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561159.

The product of its (nonzero) digits is 3556224, while the sum is 52.

The square root of 8734039477 is about 93456.0831460425. The cubic root of 8734039477 is about 2059.3889755490.

The spelling of 8734039477 in words is "eight billion, seven hundred thirty-four million, thirty-nine thousand, four hundred seventy-seven".