2192429616 has 320 divisors, whose sum is σ = 6839562240. Its totient is φ = 598671360.

The previous prime is 2192429611. The next prime is 2192429671. The reversal of 2192429616 is 6169242912.

It is a super-2 number, since 2×2192429616² = 9613495242227814912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2192429611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19401976 + ... + 19402088.

It is an arithmetic number, because the mean of its divisors is an integer number (21373632).

Almost surely, 2^2192429616 is an apocalyptic number.

2192429616 is a gapful number since it is divisible by the number (26) 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 2192429616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3419781120).

2192429616 is an abundant number, since it is smaller than the sum of its proper divisors (4647132624).

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

2192429616 is a wasteful number, since it uses less digits than its factorization.

2192429616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 238 counting only the distinct ones).

The product of its digits is 93312, while the sum is 42.

The square root of 2192429616 is about 46823.3874895869. The cubic root of 2192429616 is about 1299.0979177712.

The spelling of 2192429616 in words is "two billion, one hundred ninety-two million, four hundred twenty-nine thousand, six hundred sixteen".