8554990934 has 16 divisors (see below), whose sum is σ = 14705668608. Its totient is φ = 3656432232.

The previous prime is 8554990909. The next prime is 8554990957. The reversal of 8554990934 is 4390994558.

It is a self number, because there is not a number n which added to its sum of digits gives 8554990934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827384 + ... + 837659.

It is an arithmetic number, because the mean of its divisors is an integer number (919104288).

Almost surely, 2^8554990934 is an apocalyptic number.

8554990934 is a deficient number, since it is larger than the sum of its proper divisors (6150677674).

8554990934 is a wasteful number, since it uses less digits than its factorization.

8554990934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665419.

The product of its (nonzero) digits is 6998400, while the sum is 56.

The square root of 8554990934 is about 92493.1939874497. The cubic root of 8554990934 is about 2045.2191533477.

The spelling of 8554990934 in words is "eight billion, five hundred fifty-four million, nine hundred ninety thousand, nine hundred thirty-four".