35696969 has 16 divisors (see below), whose sum is σ = 44706816. Its totient is φ = 27690000.

The previous prime is 35696939. The next prime is 35696977. The reversal of 35696969 is 96969653.

It is a cyclic number.

It is not a de Polignac number, because 35696969 - 2¹⁶ = 35631433 is a prime.

It is a super-2 number, since 2×35696969² = 2548547191573922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 35696969.

It is not an unprimeable number, because it can be changed into a prime (35696929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18404 + ... + 20250.

It is an arithmetic number, because the mean of its divisors is an integer number (2794176).

Almost surely, 2^35696969 is an apocalyptic number.

It is an amenable number.

35696969 is a deficient number, since it is larger than the sum of its proper divisors (9009847).

35696969 is a wasteful number, since it uses less digits than its factorization.

35696969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116.

The product of its digits is 2361960, while the sum is 53.

The square root of 35696969 is about 5974.6940507444. The cubic root of 35696969 is about 329.2636443275.

The spelling of 35696969 in words is "thirty-five million, six hundred ninety-six thousand, nine hundred sixty-nine".