1061728383 has 8 divisors (see below), whose sum is σ = 1442348208. Its totient is φ = 694463744.

The previous prime is 1061728361. The next prime is 1061728439. The reversal of 1061728383 is 3838271601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1061728383 - 2²⁶ = 994619519 is a prime.

It is a super-2 number, since 2×1061728383² = 2254534318535589378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061728583) 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, 3338610 + ... + 3338927.

It is an arithmetic number, because the mean of its divisors is an integer number (180293526).

Almost surely, 2^1061728383 is an apocalyptic number.

1061728383 is a deficient number, since it is larger than the sum of its proper divisors (380619825).

1061728383 is an equidigital number, since it uses as much as digits as its factorization.

1061728383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6677593.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 1061728383 is about 32584.1738118369. The cubic root of 1061728383 is about 1020.1666980531.

Adding to 1061728383 its reverse (3838271601), we get a palindrome (4899999984).

The spelling of 1061728383 in words is "one billion, sixty-one million, seven hundred twenty-eight thousand, three hundred eighty-three".