35682076609 has 9 divisors (see below), whose sum is σ = 36033230793. Its totient is φ = 35334317232.

The previous prime is 35682076607. The next prime is 35682076631. The reversal of 35682076609 is 90667028653.

The square root of 35682076609 is 188897.

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

It can be written as a sum of positive squares in 4 ways, for example, as 760932225 + 34921144384 = 27585^2 + 186872^2 .

It is not a de Polignac number, because 35682076609 - 2¹ = 35682076607 is a prime.

It is a super-2 number, since 2×35682076609² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35682076607) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 20588907 + ... + 20590639.

Almost surely, 2^35682076609 is an apocalyptic number.

35682076609 is the 188897-th square number.

35682076609 is the 94449-th centered octagonal number.

It is an amenable number.

35682076609 is a deficient number, since it is larger than the sum of its proper divisors (351154184).

35682076609 is an frugal number, since it uses more digits than its factorization.

35682076609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3684 (or 1842 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 35682076609 in words is "thirty-five billion, six hundred eighty-two million, seventy-six thousand, six hundred nine".