1001708416 has 16 divisors (see below), whose sum is σ = 1995591240. Its totient is φ = 500854144.

The previous prime is 1001708377. The next prime is 1001708417. The reversal of 1001708416 is 6148071001.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001708417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3912796 + ... + 3913051.

Almost surely, 2^1001708416 is an apocalyptic number.

1001708416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1001708416 is a deficient number, since it is larger than the sum of its proper divisors (993882824).

1001708416 is an frugal number, since it uses more digits than its factorization.

1001708416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7825861 (or 7825849 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 1001708416 is about 31649.7775031674. Note that the first 3 decimals coincide. The cubic root of 1001708416 is about 1000.5691480091.

Adding to 1001708416 its reverse (6148071001), we get a palindrome (7149779417).

The spelling of 1001708416 in words is "one billion, one million, seven hundred eight thousand, four hundred sixteen".