35381189 has 4 divisors (see below), whose sum is σ = 36601260. Its totient is φ = 34161120.

The previous prime is 35381147. The next prime is 35381201. The reversal of 35381189 is 98118353.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 98118353 = 907 ⋅108179.

It can be written as a sum of positive squares in 2 ways, for example, as 29702500 + 5678689 = 5450^2 + 2383^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35381189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35381089) 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, 609992 + ... + 610049.

It is an arithmetic number, because the mean of its divisors is an integer number (9150315).

Almost surely, 2^35381189 is an apocalyptic number.

It is an amenable number.

35381189 is a deficient number, since it is larger than the sum of its proper divisors (1220071).

35381189 is a wasteful number, since it uses less digits than its factorization.

35381189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220070.

The product of its digits is 25920, while the sum is 38.

The square root of 35381189 is about 5948.2088900778. The cubic root of 35381189 is about 328.2898643499.

The spelling of 35381189 in words is "thirty-five million, three hundred eighty-one thousand, one hundred eighty-nine".