7830227049 has 16 divisors (see below), whose sum is σ = 10643356800. Its totient is φ = 5118736896.

The previous prime is 7830226993. The next prime is 7830227051. The reversal of 7830227049 is 9407220387.

It is not a de Polignac number, because 7830227049 - 2⁸ = 7830226793 is a prime.

It is a super-2 number, since 2×7830227049² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7830227049.

It is not an unprimeable number, because it can be changed into a prime (7830227059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285657 + ... + 311865.

It is an arithmetic number, because the mean of its divisors is an integer number (665209800).

Almost surely, 2^7830227049 is an apocalyptic number.

It is an amenable number.

7830227049 is a deficient number, since it is larger than the sum of its proper divisors (2813129751).

7830227049 is a wasteful number, since it uses less digits than its factorization.

7830227049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28144.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 7830227049 is about 88488.5701602190. The cubic root of 7830227049 is about 1985.7509778544.

The spelling of 7830227049 in words is "seven billion, eight hundred thirty million, two hundred twenty-seven thousand, forty-nine".