2672042808 has 64 divisors (see below), whose sum is σ = 7049376000. Its totient is φ = 841681152.

The previous prime is 2672042771. The next prime is 2672042809. The reversal of 2672042808 is 8082402762.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2672042809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179341 + ... + 193667.

It is an arithmetic number, because the mean of its divisors is an integer number (110146500).

Almost surely, 2^2672042808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2672042808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3524688000).

2672042808 is an abundant number, since it is smaller than the sum of its proper divisors (4377333192).

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

2672042808 is a wasteful number, since it uses less digits than its factorization.

2672042808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14764 (or 14760 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The square root of 2672042808 is about 51691.8060044336. The cubic root of 2672042808 is about 1387.6538251986.

The spelling of 2672042808 in words is "two billion, six hundred seventy-two million, forty-two thousand, eight hundred eight".