1612063304 has 8 divisors (see below), whose sum is σ = 3022618710. Its totient is φ = 806031648.

The previous prime is 1612063289. The next prime is 1612063331. The reversal of 1612063304 is 4033602161.

It can be written as a sum of positive squares in only one way, i.e., 1612022500 + 40804 = 40150^2 + 202^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1612063304² = 5197496192206792832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100753949 + ... + 100753964.

Almost surely, 2^1612063304 is an apocalyptic number.

It is an amenable number.

1612063304 is a deficient number, since it is larger than the sum of its proper divisors (1410555406).

1612063304 is a wasteful number, since it uses less digits than its factorization.

1612063304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201507919 (or 201507915 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1612063304 is about 40150.5081412427. The cubic root of 1612063304 is about 1172.5391816064.

Adding to 1612063304 its reverse (4033602161), we get a palindrome (5645665465).

The spelling of 1612063304 in words is "one billion, six hundred twelve million, sixty-three thousand, three hundred four".