6220849630 has 16 divisors (see below), whose sum is σ = 11205086400. Its totient is φ = 2486660512.

The previous prime is 6220849597. The next prime is 6220849633. The reversal of 6220849630 is 369480226.

It is a super-2 number, since 2×6220849630² = 77397940238142273800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6220849633) 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, 194305 + ... + 224044.

It is an arithmetic number, because the mean of its divisors is an integer number (700317900).

Almost surely, 2^6220849630 is an apocalyptic number.

6220849630 is a deficient number, since it is larger than the sum of its proper divisors (4984236770).

6220849630 is a wasteful number, since it uses less digits than its factorization.

6220849630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419843.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 6220849630 is about 78872.3629036179. The cubic root of 6220849630 is about 1839.1475286699.

The spelling of 6220849630 in words is "six billion, two hundred twenty million, eight hundred forty-nine thousand, six hundred thirty".