2828930457 has 8 divisors (see below), whose sum is σ = 3775811776. Its totient is φ = 1884001392.

The previous prime is 2828930453. The next prime is 2828930473. The reversal of 2828930457 is 7540398282.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2828930457 - 2² = 2828930453 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2828930453) 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, 484678 + ... + 490479.

It is an arithmetic number, because the mean of its divisors is an integer number (471976472).

Almost surely, 2^2828930457 is an apocalyptic number.

It is an amenable number.

2828930457 is a deficient number, since it is larger than the sum of its proper divisors (946881319).

2828930457 is an equidigital number, since it uses as much as digits as its factorization.

2828930457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976127.

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 2828930457 is about 53187.6908410207. The cubic root of 2828930457 is about 1414.2974461064.

The spelling of 2828930457 in words is "two billion, eight hundred twenty-eight million, nine hundred thirty thousand, four hundred fifty-seven".