1498948992 has 48 divisors (see below), whose sum is σ = 4313385180. Its totient is φ = 499649280.

The previous prime is 1498948949. The next prime is 1498949003. The reversal of 1498948992 is 2998498941.

1498948992 is a `hidden beast` number, since 149 + 8 + 9 + 489 + 9 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 649434 + ... + 651737.

Almost surely, 2^1498948992 is an apocalyptic number.

1498948992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1498948992 is an abundant number, since it is smaller than the sum of its proper divisors (2814436188).

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

1498948992 is a wasteful number, since it uses less digits than its factorization.

1498948992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301191 (or 1301176 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 63.

The square root of 1498948992 is about 38716.2626295463. The cubic root of 1498948992 is about 1144.4468236800.

The spelling of 1498948992 in words is "one billion, four hundred ninety-eight million, nine hundred forty-eight thousand, nine hundred ninety-two".