1496993838 has 16 divisors (see below), whose sum is σ = 3000661200. Its totient is φ = 497885696.

The previous prime is 1496993809. The next prime is 1496993857. The reversal of 1496993838 is 8383996941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275145 + ... + 280532.

It is an arithmetic number, because the mean of its divisors is an integer number (187541325).

Almost surely, 2^1496993838 is an apocalyptic number.

1496993838 is an abundant number, since it is smaller than the sum of its proper divisors (1503667362).

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

1496993838 is a wasteful number, since it uses less digits than its factorization.

1496993838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556131.

The product of its digits is 10077696, while the sum is 60.

The square root of 1496993838 is about 38691.0046134757. The cubic root of 1496993838 is about 1143.9490208060.

The spelling of 1496993838 in words is "one billion, four hundred ninety-six million, nine hundred ninety-three thousand, eight hundred thirty-eight".