1063013406 has 128 divisors (see below), whose sum is σ = 2819604480. Its totient is φ = 259314048.

The previous prime is 1063013353. The next prime is 1063013411. The reversal of 1063013406 is 6043103601.

It is a super-2 number, since 2×1063013406² = 2259995002671441672, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 444891 + ... + 447273.

It is an arithmetic number, because the mean of its divisors is an integer number (22028160).

Almost surely, 2^1063013406 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1063013406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1409802240).

1063013406 is an abundant number, since it is smaller than the sum of its proper divisors (1756591074).

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

1063013406 is a wasteful number, since it uses less digits than its factorization.

1063013406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2470.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1063013406 is about 32603.8863634383. The cubic root of 1063013406 is about 1020.5781055800.

The spelling of 1063013406 in words is "one billion, sixty-three million, thirteen thousand, four hundred six".