2498194000 has 80 divisors (see below), whose sum is σ = 6139959696. Its totient is φ = 982848000.

The previous prime is 2498193941. The next prime is 2498194003. The reversal of 2498194000 is 4918942.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1172651536 + 1325542464 = 34244^2 + 36408^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2498194003) 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, 111762 + ... + 132238.

Almost surely, 2^2498194000 is an apocalyptic number.

2498194000 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 2498194000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3069979848).

2498194000 is an abundant number, since it is smaller than the sum of its proper divisors (3641765696).

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

2498194000 is a wasteful number, since it uses less digits than its factorization.

2498194000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20561 (or 20545 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 2498194000 is about 49981.9367371854. The cubic root of 2498194000 is about 1356.8819136876.

The spelling of 2498194000 in words is "two billion, four hundred ninety-eight million, one hundred ninety-four thousand".