2906245608 has 128 divisors (see below), whose sum is σ = 8814873600. Its totient is φ = 779480064.

The previous prime is 2906245579. The next prime is 2906245633. The reversal of 2906245608 is 8065426092.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 2906245608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1332663 + ... + 1334841.

It is an arithmetic number, because the mean of its divisors is an integer number (68866200).

Almost surely, 2^2906245608 is an apocalyptic number.

2906245608 is a gapful number since it is divisible by the number (28) 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 2906245608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4407436800).

2906245608 is an abundant number, since it is smaller than the sum of its proper divisors (5908627992).

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

2906245608 is a wasteful number, since it uses less digits than its factorization.

2906245608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2679 (or 2675 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 2906245608 is about 53909.6058972796. The cubic root of 2906245608 is about 1427.0661494724.

The spelling of 2906245608 in words is "two billion, nine hundred six million, two hundred forty-five thousand, six hundred eight".