2630370213 has 8 divisors (see below), whose sum is σ = 3896844800. Its totient is φ = 1753580124.

The previous prime is 2630370199. The next prime is 2630370221. The reversal of 2630370213 is 3120730362.

2630370213 is a `hidden beast` number, since 2 + 630 + 3 + 7 + 0 + 21 + 3 = 666.

It is not a de Polignac number, because 2630370213 - 2¹⁴ = 2630353829 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 97421119 = 2630370213 / (2 + 6 + 3 + 0 + 3 + 7 + 0 + 2 + 1 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630370913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48710533 + ... + 48710586.

It is an arithmetic number, because the mean of its divisors is an integer number (487105600).

Almost surely, 2^2630370213 is an apocalyptic number.

It is an amenable number.

2630370213 is a deficient number, since it is larger than the sum of its proper divisors (1266474587).

2630370213 is an equidigital number, since it uses as much as digits as its factorization.

2630370213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97421128 (or 97421122 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 2630370213 is about 51287.1349657982. The cubic root of 2630370213 is about 1380.4021465040.

The spelling of 2630370213 in words is "two billion, six hundred thirty million, three hundred seventy thousand, two hundred thirteen".