4744627213 has 4 divisors (see below), whose sum is σ = 4754919708. Its totient is φ = 4734334720.

The previous prime is 4744627211. The next prime is 4744627219. The reversal of 4744627213 is 3127264474.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3030832809 + 1713794404 = 55053^2 + 41398^2 .

It is a cyclic number.

It is not a de Polignac number, because 4744627213 - 2¹ = 4744627211 is a prime.

It is a super-2 number, since 2×4744627213² = 45022974780680294738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4744627211) 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, 5145556 + ... + 5146477.

It is an arithmetic number, because the mean of its divisors is an integer number (1188729927).

Almost surely, 2^4744627213 is an apocalyptic number.

It is an amenable number.

4744627213 is a deficient number, since it is larger than the sum of its proper divisors (10292495).

4744627213 is a wasteful number, since it uses less digits than its factorization.

4744627213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10292494.

The product of its digits is 225792, while the sum is 40.

The square root of 4744627213 is about 68881.2544383448. The cubic root of 4744627213 is about 1680.3536685735.

The spelling of 4744627213 in words is "four billion, seven hundred forty-four million, six hundred twenty-seven thousand, two hundred thirteen".