6490124706 has 16 divisors (see below), whose sum is σ = 13978730304. Its totient is φ = 1996961424.

The previous prime is 6490124689. The next prime is 6490124713. The reversal of 6490124706 is 6074210946.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 41603286 + ... + 41603441.

It is an arithmetic number, because the mean of its divisors is an integer number (873670644).

Almost surely, 2^6490124706 is an apocalyptic number.

6490124706 is an abundant number, since it is smaller than the sum of its proper divisors (7488605598).

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

6490124706 is a wasteful number, since it uses less digits than its factorization.

6490124706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83206745.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 6490124706 is about 80561.3102301595. The cubic root of 6490124706 is about 1865.3099802686.

The spelling of 6490124706 in words is "six billion, four hundred ninety million, one hundred twenty-four thousand, seven hundred six".