35456989 has 8 divisors (see below), whose sum is σ = 36489728. Its totient is φ = 34428240.

The previous prime is 35456987. The next prime is 35456999. The reversal of 35456989 is 98965453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 35456989 - 2¹ = 35456987 is a prime.

It is a super-2 number, since 2×35456989² = 2514396137892242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35456987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35284 + ... + 36274.

It is an arithmetic number, because the mean of its divisors is an integer number (4561216).

Almost surely, 2^35456989 is an apocalyptic number.

It is an amenable number.

35456989 is a deficient number, since it is larger than the sum of its proper divisors (1032739).

35456989 is an equidigital number, since it uses as much as digits as its factorization.

35456989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995.

The product of its digits is 1166400, while the sum is 49.

The square root of 35456989 is about 5954.5771470357. The cubic root of 35456989 is about 328.5241378243.

The spelling of 35456989 in words is "thirty-five million, four hundred fifty-six thousand, nine hundred eighty-nine".