6130649 has 8 divisors (see below), whose sum is σ = 7021440. Its totient is φ = 5243616.

The previous prime is 6130609. The next prime is 6130661. The reversal of 6130649 is 9460316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6130649 - 2⁸ = 6130393 is a prime.

It is a super-2 number, since 2×6130649² = 75169714322402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6130609) 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, 5957 + ... + 6909.

It is an arithmetic number, because the mean of its divisors is an integer number (877680).

Almost surely, 2^6130649 is an apocalyptic number.

It is an amenable number.

6130649 is a deficient number, since it is larger than the sum of its proper divisors (890791).

6130649 is an equidigital number, since it uses as much as digits as its factorization.

6130649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1879.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 6130649 is about 2476.0147414747. The cubic root of 6130649 is about 183.0215169739.

The spelling of 6130649 in words is "six million, one hundred thirty thousand, six hundred forty-nine".