6245620330 has 32 divisors (see below), whose sum is σ = 11737592064. Its totient is φ = 2388266496.

The previous prime is 6245620309. The next prime is 6245620349. The reversal of 6245620330 is 330265426.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6245620292 and 6245620301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457179 + ... + 470641.

It is an arithmetic number, because the mean of its divisors is an integer number (366799752).

Almost surely, 2^6245620330 is an apocalyptic number.

6245620330 is a deficient number, since it is larger than the sum of its proper divisors (5491971734).

6245620330 is a wasteful number, since it uses less digits than its factorization.

6245620330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15510.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 6245620330 is about 79029.2371847280. The cubic root of 6245620330 is about 1841.5853863197.

Adding to 6245620330 its reverse (330265426), we get a palindrome (6575885756).

The spelling of 6245620330 in words is "six billion, two hundred forty-five million, six hundred twenty thousand, three hundred thirty".