1049412319 has 2 divisors, whose sum is σ = 1049412320. Its totient is φ = 1049412318.

The previous prime is 1049412293. The next prime is 1049412323. The reversal of 1049412319 is 9132149401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1049412319 - 2⁹ = 1049411807 is a prime.

It is a super-2 number, since 2×1049412319² = 2202532430537915522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1049412919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524706159 + 524706160.

It is an arithmetic number, because the mean of its divisors is an integer number (524706160).

Almost surely, 2^1049412319 is an apocalyptic number.

1049412319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1049412319 is an equidigital number, since it uses as much as digits as its factorization.

1049412319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 1049412319 is about 32394.6341081359. The cubic root of 1049412319 is about 1016.2066970369.

The spelling of 1049412319 in words is "one billion, forty-nine million, four hundred twelve thousand, three hundred nineteen".