1068959430 has 384 divisors, whose sum is σ = 3736212480. Its totient is φ = 213373440.

The previous prime is 1068959417. The next prime is 1068959447. The reversal of 1068959430 is 349598601.

It is a happy number.

It is a super-2 number, since 2×1068959430² = 2285348525971849800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 5426092 + ... + 5426288.

It is an arithmetic number, because the mean of its divisors is an integer number (9729720).

Almost surely, 2^1068959430 is an apocalyptic number.

1068959430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1068959430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1868106240).

1068959430 is an abundant number, since it is smaller than the sum of its proper divisors (2667253050).

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

1068959430 is a wasteful number, since it uses less digits than its factorization.

1068959430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 1068959430 is about 32694.9450221284. The cubic root of 1068959430 is about 1022.4774552012.

The spelling of 1068959430 in words is "one billion, sixty-eight million, nine hundred fifty-nine thousand, four hundred thirty".