4761721106 has 8 divisors (see below), whose sum is σ = 7211927424. Its totient is φ = 2357745300.

The previous prime is 4761721103. The next prime is 4761721141. The reversal of 4761721106 is 6011271674.

It is a happy number.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4761721103) 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, 11557370 + ... + 11557781.

It is an arithmetic number, because the mean of its divisors is an integer number (901490928).

Almost surely, 2^4761721106 is an apocalyptic number.

4761721106 is a deficient number, since it is larger than the sum of its proper divisors (2450206318).

4761721106 is a wasteful number, since it uses less digits than its factorization.

4761721106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23115256.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 4761721106 is about 69005.2252079507. The cubic root of 4761721106 is about 1682.3692367907.

The spelling of 4761721106 in words is "four billion, seven hundred sixty-one million, seven hundred twenty-one thousand, one hundred six".