2828334731 has 4 divisors (see below), whose sum is σ = 2828604000. Its totient is φ = 2828065464.

The previous prime is 2828334709. The next prime is 2828334749. The reversal of 2828334731 is 1374338282.

2828334731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2828334731 - 2⁶ = 2828334667 is a prime.

It is a super-2 number, since 2×2828334731² = 15998954701161684722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2828334701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118211 + ... + 140108.

It is an arithmetic number, because the mean of its divisors is an integer number (707151000).

Almost surely, 2^2828334731 is an apocalyptic number.

2828334731 is a deficient number, since it is larger than the sum of its proper divisors (269269).

2828334731 is a wasteful number, since it uses less digits than its factorization.

2828334731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269268.

The product of its digits is 193536, while the sum is 41.

The square root of 2828334731 is about 53182.0903218367. The cubic root of 2828334731 is about 1414.1981632477.

The spelling of 2828334731 in words is "two billion, eight hundred twenty-eight million, three hundred thirty-four thousand, seven hundred thirty-one".