981410401 has 16 divisors (see below), whose sum is σ = 1046953600. Its totient is φ = 917319168.

The previous prime is 981410383. The next prime is 981410411. The reversal of 981410401 is 104014189.

It is a cyclic number.

It is not a de Polignac number, because 981410401 - 2¹¹ = 981408353 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 981410401.

It is not an unprimeable number, because it can be changed into a prime (981410411) 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, 808471 + ... + 809683.

It is an arithmetic number, because the mean of its divisors is an integer number (65434600).

Almost surely, 2^981410401 is an apocalyptic number.

It is an amenable number.

981410401 is a deficient number, since it is larger than the sum of its proper divisors (65543199).

981410401 is a wasteful number, since it uses less digits than its factorization.

981410401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 981410401 is about 31327.4703894202. The cubic root of 981410401 is about 993.7646684490.

The spelling of 981410401 in words is "nine hundred eighty-one million, four hundred ten thousand, four hundred one".