8734878001 has 8 divisors (see below), whose sum is σ = 9249516360. Its totient is φ = 8220331008.

The previous prime is 8734877993. The next prime is 8734878013. The reversal of 8734878001 is 1008784378.

It can be written as a sum of positive squares in 4 ways, for example, as 15800625 + 8719077376 = 3975^2 + 93376^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 8734878001 - 2³ = 8734877993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8734878301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328725 + ... + 354301.

It is an arithmetic number, because the mean of its divisors is an integer number (1156189545).

Almost surely, 2^8734878001 is an apocalyptic number.

It is an amenable number.

8734878001 is a deficient number, since it is larger than the sum of its proper divisors (514638359).

8734878001 is a wasteful number, since it uses less digits than its factorization.

8734878001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45683.

The product of its (nonzero) digits is 301056, while the sum is 46.

The square root of 8734878001 is about 93460.5692310934. The cubic root of 8734878001 is about 2059.4548783052.

The spelling of 8734878001 in words is "eight billion, seven hundred thirty-four million, eight hundred seventy-eight thousand, one".