6129930 has 16 divisors (see below), whose sum is σ = 14711904. Its totient is φ = 1634640.

The previous prime is 6129919. The next prime is 6129947. The reversal of 6129930 is 399216.

It is a super-3 number, since 3×6129930³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 204331 = 6129930 / (6 + 1 + 2 + 9 + 9 + 3 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102136 + ... + 102195.

It is an arithmetic number, because the mean of its divisors is an integer number (919494).

Almost surely, 2^6129930 is an apocalyptic number.

6129930 is an abundant number, since it is smaller than the sum of its proper divisors (8581974).

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

6129930 is a wasteful number, since it uses less digits than its factorization.

6129930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204341.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 6129930 is about 2475.8695442208. The cubic root of 6129930 is about 183.0143617980.

The spelling of 6129930 in words is "six million, one hundred twenty-nine thousand, nine hundred thirty".