1068977835 has 48 divisors (see below), whose sum is σ = 1883606400. Its totient is φ = 560731392.

The previous prime is 1068977827. The next prime is 1068977849. The reversal of 1068977835 is 5387798601.

It is not a de Polignac number, because 1068977835 - 2³ = 1068977827 is a prime.

It is a super-2 number, since 2×1068977835² = 2285427223442574450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1382509 + ... + 1383281.

It is an arithmetic number, because the mean of its divisors is an integer number (39241800).

Almost surely, 2^1068977835 is an apocalyptic number.

1068977835 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1068977835 is a deficient number, since it is larger than the sum of its proper divisors (814628565).

1068977835 is a wasteful number, since it uses less digits than its factorization.

1068977835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252 (or 1249 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The square root of 1068977835 is about 32695.2264864460. The cubic root of 1068977835 is about 1022.4833233970.

The spelling of 1068977835 in words is "one billion, sixty-eight million, nine hundred seventy-seven thousand, eight hundred thirty-five".