1498853394 has 12 divisors (see below), whose sum is σ = 3247515726. Its totient is φ = 499617792.

The previous prime is 1498853393. The next prime is 1498853413. The reversal of 1498853394 is 4933588941.

1498853394 is a `hidden beast` number, since 14 + 9 + 8 + 8 + 533 + 94 = 666.

It can be written as a sum of positive squares in only one way, i.e., 981882225 + 516971169 = 31335^2 + 22737^2 .

It is a super-2 number, since 2×1498853394² = 4493122993410638472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1498853394.

It is not an unprimeable number, because it can be changed into a prime (1498853393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41634799 + ... + 41634834.

Almost surely, 2^1498853394 is an apocalyptic number.

1498853394 is an abundant number, since it is smaller than the sum of its proper divisors (1748662332).

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

1498853394 is a wasteful number, since it uses less digits than its factorization.

1498853394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83269641 (or 83269638 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 1498853394 is about 38715.0280123882. The cubic root of 1498853394 is about 1144.4224934874.

The spelling of 1498853394 in words is "one billion, four hundred ninety-eight million, eight hundred fifty-three thousand, three hundred ninety-four".