6507000949 has 4 divisors (see below), whose sum is σ = 6509249964. Its totient is φ = 6504751936.

The previous prime is 6507000931. The next prime is 6507001021. The reversal of 6507000949 is 9490007056.

6507000949 = T₆₅₈₆₂ + T₆₅₈₆₃ + T₆₅₈₆₄.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3187167025 + 3319833924 = 56455^2 + 57618^2 .

It is a cyclic number.

It is not a de Polignac number, because 6507000949 - 2¹⁷ = 6506869877 is a prime.

It is a super-2 number, since 2×6507000949² = 84682122700573801202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6507000349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1120162 + ... + 1125955.

It is an arithmetic number, because the mean of its divisors is an integer number (1627312491).

Almost surely, 2^6507000949 is an apocalyptic number.

6507000949 is the 65864-th centered triangular number.

It is an amenable number.

6507000949 is a deficient number, since it is larger than the sum of its proper divisors (2249015).

6507000949 is a wasteful number, since it uses less digits than its factorization.

6507000949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249014.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 6507000949 is about 80665.9838407739. The cubic root of 6507000949 is about 1866.9253667211.

The spelling of 6507000949 in words is "six billion, five hundred seven million, nine hundred forty-nine", and thus it is an aban number.