9213725874 has 16 divisors (see below), whose sum is σ = 18433023840. Its totient is φ = 3070313280.

The previous prime is 9213725849. The next prime is 9213725881. The reversal of 9213725874 is 4785273129.

It is a happy number.

It is a super-3 number, since 3×9213725874³ (a number of 31 digits) contains 333 as substring.

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, 210519 + ... + 250490.

It is an arithmetic number, because the mean of its divisors is an integer number (1152063990).

Almost surely, 2^9213725874 is an apocalyptic number.

9213725874 is an abundant number, since it is smaller than the sum of its proper divisors (9219297966).

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

9213725874 is a wasteful number, since it uses less digits than its factorization.

9213725874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464345.

The product of its digits is 846720, while the sum is 48.

The square root of 9213725874 is about 95988.1548629830. The cubic root of 9213725874 is about 2096.4206504820.

The spelling of 9213725874 in words is "nine billion, two hundred thirteen million, seven hundred twenty-five thousand, eight hundred seventy-four".