89741739 has 8 divisors (see below), whose sum is σ = 119895552. Its totient is φ = 59707880.

The previous prime is 89741711. The next prime is 89741741. The reversal of 89741739 is 93714798.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 89741739 - 2¹¹ = 89739691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89741779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28227 + ... + 31244.

It is an arithmetic number, because the mean of its divisors is an integer number (14986944).

Almost surely, 2^89741739 is an apocalyptic number.

89741739 is a deficient number, since it is larger than the sum of its proper divisors (30153813).

89741739 is a wasteful number, since it uses less digits than its factorization.

89741739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59977.

The product of its digits is 381024, while the sum is 48.

The square root of 89741739 is about 9473.2116518106. The cubic root of 89741739 is about 447.7114076588.

The spelling of 89741739 in words is "eighty-nine million, seven hundred forty-one thousand, seven hundred thirty-nine".