1082769742 has 8 divisors (see below), whose sum is σ = 1636943616. Its totient is φ = 537121872.

The previous prime is 1082769733. The next prime is 1082769757. The reversal of 1082769742 is 2479672801.

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

It is a junction number, because it is equal to n+sod(n) for n = 1082769692 and 1082769701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2131183 + ... + 2131690.

It is an arithmetic number, because the mean of its divisors is an integer number (204617952).

Almost surely, 2^1082769742 is an apocalyptic number.

1082769742 is a deficient number, since it is larger than the sum of its proper divisors (554173874).

1082769742 is a wasteful number, since it uses less digits than its factorization.

1082769742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4263002.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 1082769742 is about 32905.4667494628. The cubic root of 1082769742 is about 1026.8618919287.

The spelling of 1082769742 in words is "one billion, eighty-two million, seven hundred sixty-nine thousand, seven hundred forty-two".