6195444330 has 16 divisors (see below), whose sum is σ = 14869066464. Its totient is φ = 1652118480.

The previous prime is 6195444293. The next prime is 6195444337. The reversal of 6195444330 is 334445916.

It is a super-2 number, since 2×6195444330² = 76767060892258297800, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6195444337) 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, 103257376 + ... + 103257435.

It is an arithmetic number, because the mean of its divisors is an integer number (929316654).

Almost surely, 2^6195444330 is an apocalyptic number.

6195444330 is an abundant number, since it is smaller than the sum of its proper divisors (8673622134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6195444330 is a wasteful number, since it uses less digits than its factorization.

6195444330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206514821.

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 6195444330 is about 78711.1448906697. The cubic root of 6195444330 is about 1836.6404839393.

The spelling of 6195444330 in words is "six billion, one hundred ninety-five million, four hundred forty-four thousand, three hundred thirty".