2898891732 has 48 divisors (see below), whose sum is σ = 7390724544. Its totient is φ = 877056000.

The previous prime is 2898891719. The next prime is 2898891739. The reversal of 2898891732 is 2371988982.

2898891732 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2898891739) 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, 67482 + ... + 101742.

It is an arithmetic number, because the mean of its divisors is an integer number (153973428).

Almost surely, 2^2898891732 is an apocalyptic number.

2898891732 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2898891732 is an abundant number, since it is smaller than the sum of its proper divisors (4491832812).

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

2898891732 is a wasteful number, since it uses less digits than its factorization.

2898891732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34920 (or 34918 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 57.

The square root of 2898891732 is about 53841.3570779935. The cubic root of 2898891732 is about 1425.8614644577.

The spelling of 2898891732 in words is "two billion, eight hundred ninety-eight million, eight hundred ninety-one thousand, seven hundred thirty-two".