4947658610 has 16 divisors (see below), whose sum is σ = 9018518400. Its totient is φ = 1954011696.

The previous prime is 4947658553. The next prime is 4947658613. The reversal of 4947658610 is 168567494.

It is a super-2 number, since 2×4947658610² = 48958651442214264200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4947658613) 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, 3130640 + ... + 3132219.

It is an arithmetic number, because the mean of its divisors is an integer number (563657400).

Almost surely, 2^4947658610 is an apocalyptic number.

4947658610 is a deficient number, since it is larger than the sum of its proper divisors (4070859790).

4947658610 is a wasteful number, since it uses less digits than its factorization.

4947658610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6262945.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 4947658610 is about 70339.5948950518. The cubic root of 4947658610 is about 1703.9881693820.

The spelling of 4947658610 in words is "four billion, nine hundred forty-seven million, six hundred fifty-eight thousand, six hundred ten".