4990472880 has 40 divisors (see below), whose sum is σ = 15470466672. Its totient is φ = 1330792704.

The previous prime is 4990472867. The next prime is 4990472899. The reversal of 4990472880 is 882740994.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10396579 + ... + 10397058.

Almost surely, 2^4990472880 is an apocalyptic number.

4990472880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4990472880 is an abundant number, since it is smaller than the sum of its proper divisors (10479993792).

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

4990472880 is a wasteful number, since it uses less digits than its factorization.

4990472880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20793653 (or 20793647 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 4990472880 is about 70643.2790858409. The cubic root of 4990472880 is about 1708.8891797308.

The spelling of 4990472880 in words is "four billion, nine hundred ninety million, four hundred seventy-two thousand, eight hundred eighty".