1040744884 has 6 divisors (see below), whose sum is σ = 1821303554. Its totient is φ = 520372440.

The previous prime is 1040744869. The next prime is 1040744891. The reversal of 1040744884 is 4884470401.

It can be written as a sum of positive squares in only one way, i.e., 913731984 + 127012900 = 30228^2 + 11270^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130093107 + ... + 130093114.

Almost surely, 2^1040744884 is an apocalyptic number.

It is an amenable number.

1040744884 is a deficient number, since it is larger than the sum of its proper divisors (780558670).

1040744884 is a wasteful number, since it uses less digits than its factorization.

1040744884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260186225 (or 260186223 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 40.

The square root of 1040744884 is about 32260.5778621524. The cubic root of 1040744884 is about 1013.4012327059.

The spelling of 1040744884 in words is "one billion, forty million, seven hundred forty-four thousand, eight hundred eighty-four".