1046943748 has 6 divisors (see below), whose sum is σ = 1832151566. Its totient is φ = 523471872.

The previous prime is 1046943721. The next prime is 1046943767. The reversal of 1046943748 is 8473496401.

It can be written as a sum of positive squares in only one way, i.e., 1045099584 + 1844164 = 32328^2 + 1358^2 .

It is a super-2 number, since 2×1046943748² = 2192182422952575008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1046943698 and 1046943707.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 130867965 + ... + 130867972.

Almost surely, 2^1046943748 is an apocalyptic number.

It is an amenable number.

1046943748 is a deficient number, since it is larger than the sum of its proper divisors (785207818).

1046943748 is a wasteful number, since it uses less digits than its factorization.

1046943748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261735941 (or 261735939 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 1046943748 is about 32356.5101332019. The cubic root of 1046943748 is about 1015.4092513559.

The spelling of 1046943748 in words is "one billion, forty-six million, nine hundred forty-three thousand, seven hundred forty-eight".