2934919619 has 2 divisors, whose sum is σ = 2934919620. Its totient is φ = 2934919618.

The previous prime is 2934919613. The next prime is 2934919681. The reversal of 2934919619 is 9169194392.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2934919619 is a prime.

It is a super-2 number, since 2×2934919619² = 17227506339982210322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2934919613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1467459809 + 1467459810.

It is an arithmetic number, because the mean of its divisors is an integer number (1467459810).

Almost surely, 2^2934919619 is an apocalyptic number.

2934919619 is a deficient number, since it is larger than the sum of its proper divisors (1).

2934919619 is an equidigital number, since it uses as much as digits as its factorization.

2934919619 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 944784, while the sum is 53.

The square root of 2934919619 is about 54174.8984216860. The cubic root of 2934919619 is about 1431.7441054863.

The spelling of 2934919619 in words is "two billion, nine hundred thirty-four million, nine hundred nineteen thousand, six hundred nineteen".