2893162740 has 96 divisors (see below), whose sum is σ = 8814167040. Its totient is φ = 704802816.

The previous prime is 2893162739. The next prime is 2893162751. The reversal of 2893162740 is 472613982.

It is a junction number, because it is equal to n+sod(n) for n = 2893162692 and 2893162701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56541 + ... + 94779.

It is an arithmetic number, because the mean of its divisors is an integer number (91814240).

Almost surely, 2^2893162740 is an apocalyptic number.

2893162740 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 2893162740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4407083520).

2893162740 is an abundant number, since it is smaller than the sum of its proper divisors (5921004300).

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

2893162740 is a wasteful number, since it uses less digits than its factorization.

2893162740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38361 (or 38359 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 2893162740 is about 53788.1282440652. The cubic root of 2893162740 is about 1424.9215493900.

The spelling of 2893162740 in words is "two billion, eight hundred ninety-three million, one hundred sixty-two thousand, seven hundred forty".