1034858887 has 2 divisors, whose sum is σ = 1034858888. Its totient is φ = 1034858886.

The previous prime is 1034858843. The next prime is 1034858897. The reversal of 1034858887 is 7888584301.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1034858887 - 2¹¹ = 1034856839 is a prime.

It is a super-3 number, since 3×1034858887³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1034858897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517429443 + 517429444.

It is an arithmetic number, because the mean of its divisors is an integer number (517429444).

Almost surely, 2^1034858887 is an apocalyptic number.

1034858887 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034858887 is an equidigital number, since it uses as much as digits as its factorization.

1034858887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1720320, while the sum is 52.

The square root of 1034858887 is about 32169.2226670151. Note that the first 3 decimals coincide. The cubic root of 1034858887 is about 1011.4871686922.

The spelling of 1034858887 in words is "one billion, thirty-four million, eight hundred fifty-eight thousand, eight hundred eighty-seven".