35816698009 has 3 divisors (see below), whose sum is σ = 35816887263. Its totient is φ = 35816508756.

The previous prime is 35816698003. The next prime is 35816698063. The reversal of 35816698009 is 90089661853.

It is a happy number.

The square root of 35816698009 is 189253.

It is a perfect power (a square), and thus also a powerful number.

35816698009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 34493775625 + 1322922384 = 185725^2 + 36372^2 .

It is not a de Polignac number, because 35816698009 - 2¹¹ = 35816695961 is a prime.

It is a super-3 number, since 3×35816698009³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35816698003) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 94627 + ... + 283879.

It is an arithmetic number, because the mean of its divisors is an integer number (11938962421).

Almost surely, 2^35816698009 is an apocalyptic number.

35816698009 is the 189253-rd square number.

35816698009 is the 94627-th centered octagonal number.

It is an amenable number.

35816698009 is a deficient number, since it is larger than the sum of its proper divisors (189254).

35816698009 is an frugal number, since it uses more digits than its factorization.

35816698009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378506 (or 189253 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 55.

The spelling of 35816698009 in words is "thirty-five billion, eight hundred sixteen million, six hundred ninety-eight thousand, nine".