4917517490 has 16 divisors (see below), whose sum is σ = 9317401920. Its totient is φ = 1863480240.

The previous prime is 4917517483. The next prime is 4917517499. The reversal of 4917517490 is 947157194.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4917517499) 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, 12940646 + ... + 12941025.

It is an arithmetic number, because the mean of its divisors is an integer number (582337620).

Almost surely, 2^4917517490 is an apocalyptic number.

4917517490 is a deficient number, since it is larger than the sum of its proper divisors (4399884430).

4917517490 is a wasteful number, since it uses less digits than its factorization.

4917517490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25881697.

The product of its (nonzero) digits is 317520, while the sum is 47.

The square root of 4917517490 is about 70125.0132976814. The cubic root of 4917517490 is about 1700.5208888236.

The spelling of 4917517490 in words is "four billion, nine hundred seventeen million, five hundred seventeen thousand, four hundred ninety".