984089741 has 4 divisors (see below), whose sum is σ = 1018023900. Its totient is φ = 950155584.

The previous prime is 984089681. The next prime is 984089747. The reversal of 984089741 is 147980489.

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 288660100 + 695429641 = 16990^2 + 26371^2 .

It is a cyclic number.

It is not a de Polignac number, because 984089741 - 2⁶ = 984089677 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 984089741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (984089747) 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, 16967036 + ... + 16967093.

It is an arithmetic number, because the mean of its divisors is an integer number (254505975).

Almost surely, 2^984089741 is an apocalyptic number.

It is an amenable number.

984089741 is a deficient number, since it is larger than the sum of its proper divisors (33934159).

984089741 is a wasteful number, since it uses less digits than its factorization.

984089741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33934158.

The product of its (nonzero) digits is 580608, while the sum is 50.

The square root of 984089741 is about 31370.2046693993. The cubic root of 984089741 is about 994.6682027961.

The spelling of 984089741 in words is "nine hundred eighty-four million, eighty-nine thousand, seven hundred forty-one".