8749917342 has 24 divisors (see below), whose sum is σ = 19171170720. Its totient is φ = 2883867360.

The previous prime is 8749917331. The next prime is 8749917359. The reversal of 8749917342 is 2437199478.

8749917342 is a `hidden beast` number, since 87 + 499 + 1 + 73 + 4 + 2 = 666.

It is a super-2 number, since 2×8749917342² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2729334 + ... + 2732537.

It is an arithmetic number, because the mean of its divisors is an integer number (798798780).

Almost surely, 2^8749917342 is an apocalyptic number.

8749917342 is an abundant number, since it is smaller than the sum of its proper divisors (10421253378).

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

8749917342 is a wasteful number, since it uses less digits than its factorization.

8749917342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5461968 (or 5461965 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 54.

The square root of 8749917342 is about 93540.9928427104. The cubic root of 8749917342 is about 2060.6361611753.

The spelling of 8749917342 in words is "eight billion, seven hundred forty-nine million, nine hundred seventeen thousand, three hundred forty-two".