2819242104 has 32 divisors (see below), whose sum is σ = 8054977920. Its totient is φ = 805497696.

The previous prime is 2819242103. The next prime is 2819242117. The reversal of 2819242104 is 4012429182.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2819242103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8390434 + ... + 8390769.

It is an arithmetic number, because the mean of its divisors is an integer number (251718060).

Almost surely, 2^2819242104 is an apocalyptic number.

2819242104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2819242104 is an abundant number, since it is smaller than the sum of its proper divisors (5235735816).

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

2819242104 is a wasteful number, since it uses less digits than its factorization.

2819242104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16781219 (or 16781215 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 2819242104 is about 53096.5357062022. The cubic root of 2819242104 is about 1412.6810655087.

The spelling of 2819242104 in words is "two billion, eight hundred nineteen million, two hundred forty-two thousand, one hundred four".