2830028392 has 16 divisors (see below), whose sum is σ = 5310611460. Its totient is φ = 1413865344.

The previous prime is 2830028381. The next prime is 2830028401. The reversal of 2830028392 is 2938200382.

It is a happy number.

2830028392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2701296676 + 128731716 = 51974^2 + 11346^2 .

It is a super-2 number, since 2×2830028392² = 16018121399052211328, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133093 + ... + 152884.

Almost surely, 2^2830028392 is an apocalyptic number.

It is an amenable number.

2830028392 is a deficient number, since it is larger than the sum of its proper divisors (2480583068).

2830028392 is a wasteful number, since it uses less digits than its factorization.

2830028392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287220 (or 287216 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 2830028392 is about 53198.0111658321. The cubic root of 2830028392 is about 1414.4803899017.

The spelling of 2830028392 in words is "two billion, eight hundred thirty million, twenty-eight thousand, three hundred ninety-two".