1046530404 has 36 divisors (see below), whose sum is σ = 2801009484. Its totient is φ = 328323072.

The previous prime is 1046530399. The next prime is 1046530411. The reversal of 1046530404 is 4040356401.

1046530404 is a `hidden beast` number, since 1 + 0 + 4 + 653 + 0 + 4 + 0 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 691584804 + 354945600 = 26298^2 + 18840^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 854397 + ... + 855620.

It is an arithmetic number, because the mean of its divisors is an integer number (77805819).

Almost surely, 2^1046530404 is an apocalyptic number.

It is an amenable number.

1046530404 is an abundant number, since it is smaller than the sum of its proper divisors (1754479080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1046530404 is a wasteful number, since it uses less digits than its factorization.

1046530404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710044 (or 1710039 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1046530404 is about 32350.1221636024. The cubic root of 1046530404 is about 1015.2756024787.

Adding to 1046530404 its reverse (4040356401), we get a palindrome (5086886805).

The spelling of 1046530404 in words is "one billion, forty-six million, five hundred thirty thousand, four hundred four".