983040001 has 4 divisors (see below), whose sum is σ = 993174532. Its totient is φ = 972905472.

The previous prime is 983039983. The next prime is 983040029. The reversal of 983040001 is 100040389.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 407999601 + 575040400 = 20199^2 + 23980^2 .

It is a cyclic number.

It is not a de Polignac number, because 983040001 - 2⁹ = 983039489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (983040041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5067120 + ... + 5067313.

It is an arithmetic number, because the mean of its divisors is an integer number (248293633).

It is a Proth number, since it is equal to 1875 ⋅ 2¹⁹ + 1 and 1875 < 2¹⁹.

Almost surely, 2^983040001 is an apocalyptic number.

It is an amenable number.

983040001 is a deficient number, since it is larger than the sum of its proper divisors (10134531).

983040001 is a wasteful number, since it uses less digits than its factorization.

983040001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10134530.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 983040001 is about 31353.4687235719. The cubic root of 983040001 is about 994.3144022424.

The spelling of 983040001 in words is "nine hundred eighty-three million, forty thousand, one".