1600040704 has 36 divisors (see below), whose sum is σ = 3196415376. Its totient is φ = 799373312.

The previous prime is 1600040683. The next prime is 1600040719. The reversal of 1600040704 is 4070400061.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 549717 + ... + 552619.

It is an arithmetic number, because the mean of its divisors is an integer number (88789316).

Almost surely, 2^1600040704 is an apocalyptic number.

It is an amenable number.

1600040704 is a deficient number, since it is larger than the sum of its proper divisors (1596374672).

1600040704 is an equidigital number, since it uses as much as digits as its factorization.

1600040704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5072 (or 5058 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 1600040704 is about 40000.5087967641. The cubic root of 1600040704 is about 1169.6170134692.

Adding to 1600040704 its reverse (4070400061), we get a palindrome (5670440765).

The spelling of 1600040704 in words is "one billion, six hundred million, forty thousand, seven hundred four".