983416901 has 16 divisors (see below), whose sum is σ = 1054429488. Its totient is φ = 913920000.

The previous prime is 983416873. The next prime is 983416909. The reversal of 983416901 is 109614389.

983416901 = 22174² + 22175².

It can be written as a sum of positive squares in 8 ways, for example, as 300849025 + 682567876 = 17345^2 + 26126^2 .

It is a de Polignac number, because none of the positive numbers 2^k-983416901 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (983416909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1031441 + ... + 1032393.

It is an arithmetic number, because the mean of its divisors is an integer number (65901843).

Almost surely, 2^983416901 is an apocalyptic number.

983416901 is the 22175-th centered square number.

It is an amenable number.

983416901 is a deficient number, since it is larger than the sum of its proper divisors (71012587).

983416901 is a wasteful number, since it uses less digits than its factorization.

983416901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 983416901 is about 31359.4786468143. The cubic root of 983416901 is about 994.4414602169.

The spelling of 983416901 in words is "nine hundred eighty-three million, four hundred sixteen thousand, nine hundred one".