8334973557 has 12 divisors (see below), whose sum is σ = 12078626560. Its totient is φ = 5538547368.

The previous prime is 8334973553. The next prime is 8334973567. The reversal of 8334973557 is 7553794338.

8334973557 is a `hidden beast` number, since 83 + 3 + 4 + 9 + 7 + 3 + 557 = 666.

It is not a de Polignac number, because 8334973557 - 2² = 8334973553 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 (8334973553) 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 11 ways as a sum of consecutive naturals, for example, 1505557 + ... + 1511082.

Almost surely, 2^8334973557 is an apocalyptic number.

It is an amenable number.

8334973557 is a deficient number, since it is larger than the sum of its proper divisors (3743653003).

8334973557 is a wasteful number, since it uses less digits than its factorization.

8334973557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016952 (or 3016949 counting only the distinct ones).

The product of its digits is 9525600, while the sum is 54.

The square root of 8334973557 is about 91296.0763505201. The cubic root of 8334973557 is about 2027.5336720872.

The spelling of 8334973557 in words is "eight billion, three hundred thirty-four million, nine hundred seventy-three thousand, five hundred fifty-seven".