8734791954 has 32 divisors (see below), whose sum is σ = 20148416640. Its totient is φ = 2472757632.

The previous prime is 8734791953. The next prime is 8734791979. The reversal of 8734791954 is 4591974378.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8734791894 and 8734791903.

It is not an unprimeable number, because it can be changed into a prime (8734791953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 949419 + ... + 958574.

It is an arithmetic number, because the mean of its divisors is an integer number (629638020).

Almost surely, 2^8734791954 is an apocalyptic number.

8734791954 is an abundant number, since it is smaller than the sum of its proper divisors (11413624686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8734791954 is a wasteful number, since it uses less digits than its factorization.

8734791954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908114.

The product of its digits is 7620480, while the sum is 57.

The square root of 8734791954 is about 93460.1088914410. The cubic root of 8734791954 is about 2059.4481157419.

The spelling of 8734791954 in words is "eight billion, seven hundred thirty-four million, seven hundred ninety-one thousand, nine hundred fifty-four".