4937782280 has 16 divisors (see below), whose sum is σ = 11110010220. Its totient is φ = 1975112896.

The previous prime is 4937782249. The next prime is 4937782307. The reversal of 4937782280 is 822877394.

It can be written as a sum of positive squares in 2 ways, for example, as 4908123364 + 29658916 = 70058^2 + 5446^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61722239 + ... + 61722318.

Almost surely, 2^4937782280 is an apocalyptic number.

4937782280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4937782280 is an abundant number, since it is smaller than the sum of its proper divisors (6172227940).

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

4937782280 is a wasteful number, since it uses less digits than its factorization.

4937782280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123444568 (or 123444564 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 4937782280 is about 70269.3551984078. The cubic root of 4937782280 is about 1702.8536017582.

The spelling of 4937782280 in words is "four billion, nine hundred thirty-seven million, seven hundred eighty-two thousand, two hundred eighty".