4990061960 has 64 divisors (see below), whose sum is σ = 12727713600. Its totient is φ = 1745508096.

The previous prime is 4990061959. The next prime is 4990061963. The reversal of 4990061960 is 691600994.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4990061963) 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, 242654 + ... + 262413.

It is an arithmetic number, because the mean of its divisors is an integer number (198870525).

Almost surely, 2^4990061960 is an apocalyptic number.

4990061960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4990061960 is an abundant number, since it is smaller than the sum of its proper divisors (7737651640).

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

4990061960 is a wasteful number, since it uses less digits than its factorization.

4990061960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505110 (or 505106 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 4990061960 is about 70640.3706105793. The cubic root of 4990061960 is about 1708.8422746223.

The spelling of 4990061960 in words is "four billion, nine hundred ninety million, sixty-one thousand, nine hundred sixty".