4611866492 has 12 divisors (see below), whose sum is σ = 8146194840. Its totient is φ = 2284382256.

The previous prime is 4611866477. The next prime is 4611866533. The reversal of 4611866492 is 2946681164.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5387267 + ... + 5388122.

It is an arithmetic number, because the mean of its divisors is an integer number (678849570).

Almost surely, 2^4611866492 is an apocalyptic number.

It is an amenable number.

4611866492 is a deficient number, since it is larger than the sum of its proper divisors (3534328348).

4611866492 is a wasteful number, since it uses less digits than its factorization.

4611866492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10775500 (or 10775498 counting only the distinct ones).

The product of its digits is 497664, while the sum is 47.

The square root of 4611866492 is about 67910.7244255280. The cubic root of 4611866492 is about 1664.5323581541.

The spelling of 4611866492 in words is "four billion, six hundred eleven million, eight hundred sixty-six thousand, four hundred ninety-two".