4900000000 has 243 divisors, whose sum is σ = 14222160687. Its totient is φ = 1680000000.

The previous prime is 4899999983. The next prime is 4900000013. The reversal of 4900000000 is 94.

It is a happy number.

The square root of 4900000000 is 70000.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 3483832576 + 1416167424 = 59024^2 + 37632^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 699999997 + ... + 700000003.

Almost surely, 2^4900000000 is an apocalyptic number.

4900000000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

4900000000 is the 70000-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4900000000

4900000000 is an abundant number, since it is smaller than the sum of its proper divisors (9322160687).

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

4900000000 is an frugal number, since it uses more digits than its factorization.

4900000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70 (or 14 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The cubic root of 4900000000 is about 1698.4992522418.

Multiplying 4900000000 by its product of nonzero digits (36), we get a square (176400000000 = 420000²).

Adding to 4900000000 its reverse (94), we get a palindrome (4900000094).

It can be divided in two parts, 4 and 900000000, that multiplied together give a square (3600000000 = 60000²).

The spelling of 4900000000 in words is "four billion, nine hundred million", and thus it is an aban number.