1034878868 has 24 divisors (see below), whose sum is σ = 1858127040. Its totient is φ = 504025280.

The previous prime is 1034878861. The next prime is 1034878877. The reversal of 1034878868 is 8688784301.

It is a happy number.

It is a super-2 number, since 2×1034878868² = 2141948542865922848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034878861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107393 + ... + 116631.

It is an arithmetic number, because the mean of its divisors is an integer number (77421960).

Almost surely, 2^1034878868 is an apocalyptic number.

It is an amenable number.

1034878868 is a deficient number, since it is larger than the sum of its proper divisors (823248172).

1034878868 is a wasteful number, since it uses less digits than its factorization.

1034878868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9967 (or 9965 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 53.

The square root of 1034878868 is about 32169.5332263308. The cubic root of 1034878868 is about 1011.4936785636.

The spelling of 1034878868 in words is "one billion, thirty-four million, eight hundred seventy-eight thousand, eight hundred sixty-eight".