2898157900 has 36 divisors (see below), whose sum is σ = 6860732760. Its totient is φ = 1053875200.

The previous prime is 2898157883. The next prime is 2898157901. The reversal of 2898157900 is 97518982.

2898157900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2898157901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1316245 + ... + 1318444.

It is an arithmetic number, because the mean of its divisors is an integer number (190575910).

Almost surely, 2^2898157900 is an apocalyptic number.

2898157900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2898157900 is an abundant number, since it is smaller than the sum of its proper divisors (3962574860).

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

2898157900 is a wasteful number, since it uses less digits than its factorization.

2898157900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634714 (or 2634707 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 49.

The square root of 2898157900 is about 53834.5418852989. The cubic root of 2898157900 is about 1425.7411390402.

The spelling of 2898157900 in words is "two billion, eight hundred ninety-eight million, one hundred fifty-seven thousand, nine hundred".