6490061763 has 16 divisors (see below), whose sum is σ = 9165664800. Its totient is φ = 4070762496.

The previous prime is 6490061719. The next prime is 6490061789. The reversal of 6490061763 is 3671600946.

It is not a de Polignac number, because 6490061763 - 2¹³ = 6490053571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6490061563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134631 + ... + 176367.

It is an arithmetic number, because the mean of its divisors is an integer number (572854050).

Almost surely, 2^6490061763 is an apocalyptic number.

6490061763 is a deficient number, since it is larger than the sum of its proper divisors (2675603037).

6490061763 is a wasteful number, since it uses less digits than its factorization.

6490061763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44806.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 6490061763 is about 80560.9195764299. The cubic root of 6490061763 is about 1865.3039501541.

The spelling of 6490061763 in words is "six billion, four hundred ninety million, sixty-one thousand, seven hundred sixty-three".