4636985294 has 8 divisors (see below), whose sum is σ = 6957558720. Its totient is φ = 2317799056.

The previous prime is 4636985291. The next prime is 4636985341. The reversal of 4636985294 is 4925896364.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4636985291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338399 + ... + 351834.

It is an arithmetic number, because the mean of its divisors is an integer number (869694840).

Almost surely, 2^4636985294 is an apocalyptic number.

4636985294 is a deficient number, since it is larger than the sum of its proper divisors (2320573426).

4636985294 is a wasteful number, since it uses less digits than its factorization.

4636985294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693594.

The product of its digits is 11197440, while the sum is 56.

The square root of 4636985294 is about 68095.4131641772. The cubic root of 4636985294 is about 1667.5488793292.

The spelling of 4636985294 in words is "four billion, six hundred thirty-six million, nine hundred eighty-five thousand, two hundred ninety-four".