1067488331 has 12 divisors (see below), whose sum is σ = 1321052112. Its totient is φ = 844605216.

The previous prime is 1067488321. The next prime is 1067488363. The reversal of 1067488331 is 1338847601.

1067488331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1067488331 - 2²² = 1063294027 is a prime.

It is a super-2 number, since 2×1067488331² = 2279062673642331122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1067488321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 449996 + ... + 452361.

It is an arithmetic number, because the mean of its divisors is an integer number (110087676).

Almost surely, 2^1067488331 is an apocalyptic number.

1067488331 is a deficient number, since it is larger than the sum of its proper divisors (253563781).

1067488331 is an equidigital number, since it uses as much as digits as its factorization.

1067488331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902390 (or 902377 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 1067488331 is about 32672.4399303144. The cubic root of 1067488331 is about 1022.0081963260.

The spelling of 1067488331 in words is "one billion, sixty-seven million, four hundred eighty-eight thousand, three hundred thirty-one".