1046731244 has 72 divisors (see below), whose sum is σ = 2065996800. Its totient is φ = 463320000.

The previous prime is 1046731243. The next prime is 1046731253. The reversal of 1046731244 is 4421376401.

It is a self number, because there is not a number n which added to its sum of digits gives 1046731244.

It is not an unprimeable number, because it can be changed into a prime (1046731243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4170119 + ... + 4170369.

It is an arithmetic number, because the mean of its divisors is an integer number (28694400).

Almost surely, 2^1046731244 is an apocalyptic number.

It is an amenable number.

1046731244 is a deficient number, since it is larger than the sum of its proper divisors (1019265556).

1046731244 is a wasteful number, since it uses less digits than its factorization.

1046731244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 1046731244 is about 32353.2261760709. The cubic root of 1046731244 is about 1015.3405456180.

The spelling of 1046731244 in words is "one billion, forty-six million, seven hundred thirty-one thousand, two hundred forty-four".