1534074219 has 48 divisors (see below), whose sum is σ = 2372198400. Its totient is φ = 953604288.

The previous prime is 1534074151. The next prime is 1534074229. The reversal of 1534074219 is 9124704351.

It is not a de Polignac number, because 1534074219 - 2¹⁶ = 1534008683 is a prime.

It is a super-2 number, since 2×1534074219² = 4706767418800919922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1534074229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 968302 + ... + 969884.

It is an arithmetic number, because the mean of its divisors is an integer number (49420800).

Almost surely, 2^1534074219 is an apocalyptic number.

1534074219 is a deficient number, since it is larger than the sum of its proper divisors (838124181).

1534074219 is a wasteful number, since it uses less digits than its factorization.

1534074219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1744 (or 1741 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 1534074219 is about 39167.2595288463. The cubic root of 1534074219 is about 1153.3172572204.

The spelling of 1534074219 in words is "one billion, five hundred thirty-four million, seventy-four thousand, two hundred nineteen".