1040483749 has 4 divisors (see below), whose sum is σ = 1046232460. Its totient is φ = 1034735040.

The previous prime is 1040483747. The next prime is 1040483797. The reversal of 1040483749 is 9473840401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 391762849 + 648720900 = 19793^2 + 25470^2 .

It is a cyclic number.

It is not a de Polignac number, because 1040483749 - 2¹ = 1040483747 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 (1040483747) 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 3 ways as a sum of consecutive naturals, for example, 2874084 + ... + 2874445.

It is an arithmetic number, because the mean of its divisors is an integer number (261558115).

Almost surely, 2^1040483749 is an apocalyptic number.

It is an amenable number.

1040483749 is a deficient number, since it is larger than the sum of its proper divisors (5748711).

1040483749 is an equidigital number, since it uses as much as digits as its factorization.

1040483749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5748710.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 1040483749 is about 32256.5303310818. The cubic root of 1040483749 is about 1013.3164675628.

The spelling of 1040483749 in words is "one billion, forty million, four hundred eighty-three thousand, seven hundred forty-nine".