2949098240 has 144 divisors (see below), whose sum is σ = 7887027456. Its totient is φ = 1047244800.

The previous prime is 2949098227. The next prime is 2949098263. The reversal of 2949098240 is 428909492.

2949098240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 603005 + ... + 607875.

It is an arithmetic number, because the mean of its divisors is an integer number (54771024).

Almost surely, 2^2949098240 is an apocalyptic number.

2949098240 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 2949098240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3943513728).

2949098240 is an abundant number, since it is smaller than the sum of its proper divisors (4937929216).

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

2949098240 is a wasteful number, since it uses less digits than its factorization.

2949098240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4946 (or 4932 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 2949098240 is about 54305.6004478359. The cubic root of 2949098240 is about 1434.0459918581.

The spelling of 2949098240 in words is "two billion, nine hundred forty-nine million, ninety-eight thousand, two hundred forty".