2498378428 has 48 divisors (see below), whose sum is σ = 5408593344. Its totient is φ = 983324160.

The previous prime is 2498378411. The next prime is 2498378431. The reversal of 2498378428 is 8248738942.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54288 + ... + 89128.

It is an arithmetic number, because the mean of its divisors is an integer number (112679028).

Almost surely, 2^2498378428 is an apocalyptic number.

2498378428 is a gapful number since it is divisible by the number (28) 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 2498378428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2704296672).

2498378428 is an abundant number, since it is smaller than the sum of its proper divisors (2910214916).

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

2498378428 is a wasteful number, since it uses less digits than its factorization.

2498378428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35062 (or 35060 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 55.

The square root of 2498378428 is about 49983.7816496511. The cubic root of 2498378428 is about 1356.9153032561.

The spelling of 2498378428 in words is "two billion, four hundred ninety-eight million, three hundred seventy-eight thousand, four hundred twenty-eight".