4234662985 has 8 divisors (see below), whose sum is σ = 5807537856. Its totient is φ = 2903768880.

The previous prime is 4234662979. The next prime is 4234663007. The reversal of 4234662985 is 5892664324.

It is a happy number.

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

It is not a de Polignac number, because 4234662985 - 2³ = 4234662977 is a prime.

It is a super-2 number, since 2×4234662985² = 35864741193058220450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60495151 + ... + 60495220.

It is an arithmetic number, because the mean of its divisors is an integer number (725942232).

Almost surely, 2^4234662985 is an apocalyptic number.

It is an amenable number.

4234662985 is a deficient number, since it is larger than the sum of its proper divisors (1572874871).

4234662985 is a wasteful number, since it uses less digits than its factorization.

4234662985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120990383.

The product of its digits is 2488320, while the sum is 49.

The square root of 4234662985 is about 65074.2882020234. The cubic root of 4234662985 is about 1617.8550825086.

The spelling of 4234662985 in words is "four billion, two hundred thirty-four million, six hundred sixty-two thousand, nine hundred eighty-five".