8374849730 has 128 divisors (see below), whose sum is σ = 17126484480. Its totient is φ = 2928199680.

The previous prime is 8374849727. The next prime is 8374849739. The reversal of 8374849730 is 379484738.

It is not an unprimeable number, because it can be changed into a prime (8374849739) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46786781 + ... + 46786959.

It is an arithmetic number, because the mean of its divisors is an integer number (133800660).

Almost surely, 2^8374849730 is an apocalyptic number.

8374849730 is an abundant number, since it is smaller than the sum of its proper divisors (8751634750).

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

8374849730 is a wasteful number, since it uses less digits than its factorization.

8374849730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444.

The product of its (nonzero) digits is 4064256, while the sum is 53.

The square root of 8374849730 is about 91514.2050722182. The cubic root of 8374849730 is about 2030.7619043028.

The spelling of 8374849730 in words is "eight billion, three hundred seventy-four million, eight hundred forty-nine thousand, seven hundred thirty".