1282826930 has 64 divisors (see below), whose sum is σ = 2940198912. Its totient is φ = 391323840.

The previous prime is 1282826929. The next prime is 1282827019. The reversal of 1282826930 is 396282821.

It is a super-3 number, since 3×1282826930³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18467 + ... + 53913.

It is an arithmetic number, because the mean of its divisors is an integer number (45940608).

Almost surely, 2^1282826930 is an apocalyptic number.

1282826930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1282826930 is an abundant number, since it is smaller than the sum of its proper divisors (1657371982).

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

1282826930 is a wasteful number, since it uses less digits than its factorization.

1282826930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35519.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 1282826930 is about 35816.5733983585. The cubic root of 1282826930 is about 1086.5657785611.

The spelling of 1282826930 in words is "one billion, two hundred eighty-two million, eight hundred twenty-six thousand, nine hundred thirty".