7489727106 has 8 divisors (see below), whose sum is σ = 14979454224. Its totient is φ = 2496575700.

The previous prime is 7489727081. The next prime is 7489727149. The reversal of 7489727106 is 6017279847.

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

7489727106 is an admirable number.

It is a super-2 number, since 2×7489727106² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 624143920 + ... + 624143931.

It is an arithmetic number, because the mean of its divisors is an integer number (1872431778).

Almost surely, 2^7489727106 is an apocalyptic number.

7489727106 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7489727106 is a wasteful number, since it uses less digits than its factorization.

7489727106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248287856.

The product of its (nonzero) digits is 1185408, while the sum is 51.

The square root of 7489727106 is about 86543.2094736496. The cubic root of 7489727106 is about 1956.5397006668.

The spelling of 7489727106 in words is "seven billion, four hundred eighty-nine million, seven hundred twenty-seven thousand, one hundred six".