4909635231 has 16 divisors (see below), whose sum is σ = 6672274560. Its totient is φ = 3210091040.

The previous prime is 4909635229. The next prime is 4909635251. The reversal of 4909635231 is 1325369094.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4909635231 - 2¹ = 4909635229 is a prime.

It is a super-2 number, since 2×4909635231² = 48209036202952846722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4909635251) 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, 596776 + ... + 604946.

It is an arithmetic number, because the mean of its divisors is an integer number (417017160).

Almost surely, 2^4909635231 is an apocalyptic number.

4909635231 is a deficient number, since it is larger than the sum of its proper divisors (1762639329).

4909635231 is a wasteful number, since it uses less digits than its factorization.

4909635231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12006.

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 4909635231 is about 70068.7892788223. The cubic root of 4909635231 is about 1699.6118180581.

The spelling of 4909635231 in words is "four billion, nine hundred nine million, six hundred thirty-five thousand, two hundred thirty-one".