1068064038 has 12 divisors (see below), whose sum is σ = 2314138788. Its totient is φ = 356021340.

The previous prime is 1068064037. The next prime is 1068064051. The reversal of 1068064038 is 8304608601.

It is a happy number.

1068064038 is a `hidden beast` number, since 1 + 0 + 6 + 8 + 0 + 640 + 3 + 8 = 666.

It is a super-2 number, since 2×1068064038² = 2281521578537730888, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1068063993 and 1068064011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068064037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29668428 + ... + 29668463.

It is an arithmetic number, because the mean of its divisors is an integer number (192844899).

Almost surely, 2^1068064038 is an apocalyptic number.

1068064038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1068064038 is an abundant number, since it is smaller than the sum of its proper divisors (1246074750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1068064038 is a wasteful number, since it uses less digits than its factorization.

1068064038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59336899 (or 59336896 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 1068064038 is about 32681.2490275387. The cubic root of 1068064038 is about 1022.1918896788.

The spelling of 1068064038 in words is "one billion, sixty-eight million, sixty-four thousand, thirty-eight".