8332728946 has 16 divisors (see below), whose sum is σ = 12724452000. Its totient is φ = 4091395168.

The previous prime is 8332728941. The next prime is 8332728983. The reversal of 8332728946 is 6498272338.

It is a super-3 number, since 3×8332728946³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8332728893 and 8332728902.

It is not an unprimeable number, because it can be changed into a prime (8332728941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75405 + ... + 149503.

It is an arithmetic number, because the mean of its divisors is an integer number (795278250).

Almost surely, 2^8332728946 is an apocalyptic number.

8332728946 is a deficient number, since it is larger than the sum of its proper divisors (4391723054).

8332728946 is a wasteful number, since it uses less digits than its factorization.

8332728946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75113.

The product of its digits is 3483648, while the sum is 52.

The square root of 8332728946 is about 91283.7824917438. The cubic root of 8332728946 is about 2027.3516505949.

The spelling of 8332728946 in words is "eight billion, three hundred thirty-two million, seven hundred twenty-eight thousand, nine hundred forty-six".