1038020612 has 24 divisors (see below), whose sum is σ = 1924647480. Its totient is φ = 488161280.

The previous prime is 1038020611. The next prime is 1038020651. The reversal of 1038020612 is 2160208301.

It can be written as a sum of positive squares in 4 ways, for example, as 196672576 + 841348036 = 14024^2 + 29006^2 .

It is not an unprimeable number, because it can be changed into a prime (1038020611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124412 + ... + 132492.

It is an arithmetic number, because the mean of its divisors is an integer number (80193645).

Almost surely, 2^1038020612 is an apocalyptic number.

It is an amenable number.

1038020612 is a deficient number, since it is larger than the sum of its proper divisors (886626868).

1038020612 is a wasteful number, since it uses less digits than its factorization.

1038020612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9991 (or 9989 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1038020612 is about 32218.3272688077. The cubic root of 1038020612 is about 1012.5162277946.

Adding to 1038020612 its reverse (2160208301), we get a palindrome (3198228913).

The spelling of 1038020612 in words is "one billion, thirty-eight million, twenty thousand, six hundred twelve".