6490613120 has 32 divisors (see below), whose sum is σ = 15516623520. Its totient is φ = 2596244992.

The previous prime is 6490613119. The next prime is 6490613137. The reversal of 6490613120 is 213160946.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×6490613120² = 84256117347032268800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5070152 + ... + 5071431.

It is an arithmetic number, because the mean of its divisors is an integer number (484894485).

Almost surely, 2^6490613120 is an apocalyptic number.

It is an amenable number.

6490613120 is an abundant number, since it is smaller than the sum of its proper divisors (9026010400).

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

6490613120 is a wasteful number, since it uses less digits than its factorization.

6490613120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10141602 (or 10141590 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 6490613120 is about 80564.3414917543. The cubic root of 6490613120 is about 1865.3567703637.

The spelling of 6490613120 in words is "six billion, four hundred ninety million, six hundred thirteen thousand, one hundred twenty".