1498954368 has 64 divisors (see below), whose sum is σ = 3987033120. Its totient is φ = 498969600.

The previous prime is 1498954363. The next prime is 1498954381. The reversal of 1498954368 is 8634598941.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (1498954361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334543 + ... + 338993.

Almost surely, 2^1498954368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1498954368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1993516560).

1498954368 is an abundant number, since it is smaller than the sum of its proper divisors (2488078752).

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

1498954368 is an equidigital number, since it uses as much as digits as its factorization.

1498954368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5345 (or 5333 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 57.

The square root of 1498954368 is about 38716.3320576730. The cubic root of 1498954368 is about 1144.4481918695.

The spelling of 1498954368 in words is "one billion, four hundred ninety-eight million, nine hundred fifty-four thousand, three hundred sixty-eight".