1034858881 has 12 divisors (see below), whose sum is σ = 1245328020. Its totient is φ = 856433760.

The previous prime is 1034858843. The next prime is 1034858887. The reversal of 1034858881 is 1888584301.

It can be written as a sum of positive squares in 2 ways, for example, as 472410225 + 562448656 = 21735^2 + 23716^2 .

It is not a de Polignac number, because 1034858881 - 2¹³ = 1034850689 is a prime.

It is a super-2 number, since 2×1034858881² = 2141865807169144322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1034858887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 362710 + ... + 365551.

It is an arithmetic number, because the mean of its divisors is an integer number (103777335).

Almost surely, 2^1034858881 is an apocalyptic number.

It is an amenable number.

1034858881 is a deficient number, since it is larger than the sum of its proper divisors (210469139).

1034858881 is an equidigital number, since it uses as much as digits as its factorization.

1034858881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728304 (or 728297 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 46.

The square root of 1034858881 is about 32169.2225737583. Note that the first 3 decimals coincide. The cubic root of 1034858881 is about 1011.4871667373.

The spelling of 1034858881 in words is "one billion, thirty-four million, eight hundred fifty-eight thousand, eight hundred eighty-one".