4719727492 has 12 divisors (see below), whose sum is σ = 8260426636. Its totient is φ = 2359605600.

The previous prime is 4719727483. The next prime is 4719727501. The reversal of 4719727492 is 2947279174.

It is an interprime number because it is at equal distance from previous prime (4719727483) and next prime (4719727501).

It can be written as a sum of positive squares in 2 ways, for example, as 4459034176 + 260693316 = 66776^2 + 16146^2 .

It is a super-2 number, since 2×4719727492² = 44551655197481220128, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19983 + ... + 99190.

Almost surely, 2^4719727492 is an apocalyptic number.

It is an amenable number.

4719727492 is a deficient number, since it is larger than the sum of its proper divisors (3540699144).

4719727492 is a wasteful number, since it uses less digits than its factorization.

4719727492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129078 (or 129076 counting only the distinct ones).

The product of its digits is 1778112, while the sum is 52.

The square root of 4719727492 is about 68700.2728669981. The cubic root of 4719727492 is about 1677.4090224684.

The spelling of 4719727492 in words is "four billion, seven hundred nineteen million, seven hundred twenty-seven thousand, four hundred ninety-two".