2949828499819 has 2 divisors, whose sum is σ = 2949828499820. Its totient is φ = 2949828499818.

The previous prime is 2949828499729. The next prime is 2949828499837. The reversal of 2949828499819 is 9189948289492.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2949828499819 - 2⁷ = 2949828499691 is a prime.

It is a super-3 number, since 3×2949828499819³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (2949828499879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1474914249909 + 1474914249910.

It is an arithmetic number, because the mean of its divisors is an integer number (1474914249910).

Almost surely, 2^{2949828499819} is an apocalyptic number.

2949828499819 is a deficient number, since it is larger than the sum of its proper divisors (1).

2949828499819 is an equidigital number, since it uses as much as digits as its factorization.

2949828499819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1934917632, while the sum is 82.

The spelling of 2949828499819 in words is "two trillion, nine hundred forty-nine billion, eight hundred twenty-eight million, four hundred ninety-nine thousand, eight hundred nineteen".