35038009 has 4 divisors (see below), whose sum is σ = 35057920. Its totient is φ = 35018100.

The previous prime is 35037979. The next prime is 35038051. The reversal of 35038009 is 90083053.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 90083053 = 557 ⋅161729.

It is a cyclic number.

It is not a de Polignac number, because 35038009 - 2¹¹ = 35035961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35038079) 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, 7029 + ... + 10930.

It is an arithmetic number, because the mean of its divisors is an integer number (8764480).

Almost surely, 2^35038009 is an apocalyptic number.

It is an amenable number.

35038009 is a deficient number, since it is larger than the sum of its proper divisors (19911).

35038009 is a wasteful number, since it uses less digits than its factorization.

35038009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19910.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 35038009 is about 5919.2912582504. The cubic root of 35038009 is about 327.2249976667.

The spelling of 35038009 in words is "thirty-five million, thirty-eight thousand, nine".