1013604472 has 16 divisors (see below), whose sum is σ = 1900852560. Its totient is φ = 506710464.

The previous prime is 1013604469. The next prime is 1013604499. The reversal of 1013604472 is 2744063101.

It is a self number, because there is not a number n which added to its sum of digits gives 1013604472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67213 + ... + 80899.

It is an arithmetic number, because the mean of its divisors is an integer number (118803285).

Almost surely, 2^1013604472 is an apocalyptic number.

It is an amenable number.

1013604472 is a deficient number, since it is larger than the sum of its proper divisors (887248088).

1013604472 is a wasteful number, since it uses less digits than its factorization.

1013604472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22950 (or 22946 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 1013604472 is about 31837.1555262087. The cubic root of 1013604472 is about 1004.5144134038.

Adding to 1013604472 its reverse (2744063101), we get a palindrome (3757667573).

The spelling of 1013604472 in words is "one billion, thirteen million, six hundred four thousand, four hundred seventy-two".