1040082893 has 2 divisors, whose sum is σ = 1040082894. Its totient is φ = 1040082892.

The previous prime is 1040082859. The next prime is 1040082917. The reversal of 1040082893 is 3982800401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 983261449 + 56821444 = 31357^2 + 7538^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040082893 - 2²⁰ = 1039034317 is a prime.

It is a super-2 number, since 2×1040082893² = 2163544848622498898, which contains 22 as substring.

It is a zygodrome in base 3.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040082803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520041446 + 520041447.

It is an arithmetic number, because the mean of its divisors is an integer number (520041447).

Almost surely, 2^1040082893 is an apocalyptic number.

It is an amenable number.

1040082893 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040082893 is an equidigital number, since it uses as much as digits as its factorization.

1040082893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 1040082893 is about 32250.3161689928. The cubic root of 1040082893 is about 1013.1863209969.

The spelling of 1040082893 in words is "one billion, forty million, eighty-two thousand, eight hundred ninety-three".