1012338546 has 16 divisors (see below), whose sum is σ = 2067755904. Its totient is φ = 330266384.

The previous prime is 1012338541. The next prime is 1012338553. The reversal of 1012338546 is 6458332101.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1012338541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1794645 + ... + 1795208.

It is an arithmetic number, because the mean of its divisors is an integer number (129234744).

Almost surely, 2^1012338546 is an apocalyptic number.

1012338546 is an abundant number, since it is smaller than the sum of its proper divisors (1055417358).

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

1012338546 is a wasteful number, since it uses less digits than its factorization.

1012338546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3589905.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 1012338546 is about 31817.2680473984. The cubic root of 1012338546 is about 1004.0960481489.

The spelling of 1012338546 in words is "one billion, twelve million, three hundred thirty-eight thousand, five hundred forty-six".