4461238946 has 8 divisors (see below), whose sum is σ = 6855074604. Its totient is φ = 2176214080.

The previous prime is 4461238939. The next prime is 4461239051. The reversal of 4461238946 is 6498321644.

It can be written as a sum of positive squares in 2 ways, for example, as 3679756921 + 781482025 = 60661^2 + 27955^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 4461238946.

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, 27202595 + ... + 27202758.

Almost surely, 2^4461238946 is an apocalyptic number.

4461238946 is a deficient number, since it is larger than the sum of its proper divisors (2393835658).

4461238946 is a wasteful number, since it uses less digits than its factorization.

4461238946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54405396.

The product of its digits is 995328, while the sum is 47.

The square root of 4461238946 is about 66792.5066605529. The cubic root of 4461238946 is about 1646.2097199447.

The spelling of 4461238946 in words is "four billion, four hundred sixty-one million, two hundred thirty-eight thousand, nine hundred forty-six".