534070819 has 2 divisors, whose sum is σ = 534070820. Its totient is φ = 534070818.

The previous prime is 534070783. The next prime is 534070841. The reversal of 534070819 is 918070435.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 534070819 - 2¹¹ = 534068771 is a prime.

It is a super-2 number, since 2×534070819² = 570463279414661522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (534070319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267035409 + 267035410.

It is an arithmetic number, because the mean of its divisors is an integer number (267035410).

Almost surely, 2^534070819 is an apocalyptic number.

534070819 is a deficient number, since it is larger than the sum of its proper divisors (1).

534070819 is an equidigital number, since it uses as much as digits as its factorization.

534070819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 534070819 is about 23109.9722847086. The cubic root of 534070819 is about 811.3338886488. Note that the first 3 decimals are identical.

The spelling of 534070819 in words is "five hundred thirty-four million, seventy thousand, eight hundred nineteen".