2837272820 has 12 divisors (see below), whose sum is σ = 5958272964. Its totient is φ = 1134909120.

The previous prime is 2837272807. The next prime is 2837272849. The reversal of 2837272820 is 282727382.

2837272820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1515077776 + 1322195044 = 38924^2 + 36362^2 .

It is a super-2 number, since 2×2837272820² = 16100234110221504800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 70931801 + ... + 70931840.

It is an arithmetic number, because the mean of its divisors is an integer number (496522747).

Almost surely, 2^2837272820 is an apocalyptic number.

2837272820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2837272820 is an abundant number, since it is smaller than the sum of its proper divisors (3121000144).

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

2837272820 is a wasteful number, since it uses less digits than its factorization.

2837272820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141863650 (or 141863648 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 2837272820 is about 53266.0569218334. The cubic root of 2837272820 is about 1415.6863106772.

The spelling of 2837272820 in words is "two billion, eight hundred thirty-seven million, two hundred seventy-two thousand, eight hundred twenty".