1074982693 has 8 divisors (see below), whose sum is σ = 1093564440. Its totient is φ = 1056556800.

The previous prime is 1074982679. The next prime is 1074982723. The reversal of 1074982693 is 3962894701.

It can be written as a sum of positive squares in 4 ways, for example, as 586705284 + 488277409 = 24222^2 + 22097^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1074982693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074982613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25008 + ... + 52681.

It is an arithmetic number, because the mean of its divisors is an integer number (136695555).

Almost surely, 2^1074982693 is an apocalyptic number.

It is an amenable number.

1074982693 is a deficient number, since it is larger than the sum of its proper divisors (18581747).

1074982693 is a wasteful number, since it uses less digits than its factorization.

1074982693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77927.

The product of its (nonzero) digits is 653184, while the sum is 49.

The square root of 1074982693 is about 32786.9286911720. The cubic root of 1074982693 is about 1024.3943097762.

The spelling of 1074982693 in words is "one billion, seventy-four million, nine hundred eighty-two thousand, six hundred ninety-three".