4820497408 has 22 divisors (see below), whose sum is σ = 9636289346. Its totient is φ = 2410248192.

The previous prime is 4820497379. The next prime is 4820497433. The reversal of 4820497408 is 8047940284.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4320169984 + 500327424 = 65728^2 + 22368^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2352735 + ... + 2354782.

Almost surely, 2^4820497408 is an apocalyptic number.

It is an amenable number.

4820497408 is a deficient number, since it is larger than the sum of its proper divisors (4815791938).

4820497408 is an equidigital number, since it uses as much as digits as its factorization.

4820497408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4707537 (or 4707519 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 46.

The square root of 4820497408 is about 69429.8020161371. The cubic root of 4820497408 is about 1689.2630574283.

The spelling of 4820497408 in words is "four billion, eight hundred twenty million, four hundred ninety-seven thousand, four hundred eight".