2934823220 has 96 divisors (see below), whose sum is σ = 7850545920. Its totient is φ = 897177600.

The previous prime is 2934823183. The next prime is 2934823223. The reversal of 2934823220 is 223284392.

It is a super-2 number, since 2×2934823220² = 17226374665302336800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2934823223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12770 + ... + 77670.

It is an arithmetic number, because the mean of its divisors is an integer number (81776520).

Almost surely, 2^2934823220 is an apocalyptic number.

2934823220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2934823220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3925272960).

2934823220 is an abundant number, since it is smaller than the sum of its proper divisors (4915722700).

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

2934823220 is a wasteful number, since it uses less digits than its factorization.

2934823220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64953 (or 64951 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 2934823220 is about 54174.0087126659. The cubic root of 2934823220 is about 1431.7284298484.

The spelling of 2934823220 in words is "two billion, nine hundred thirty-four million, eight hundred twenty-three thousand, two hundred twenty".