1493337063 has 16 divisors (see below), whose sum is σ = 2071858176. Its totient is φ = 955986720.

The previous prime is 1493337029. The next prime is 1493337089. The reversal of 1493337063 is 3607333941.

It is a happy number.

It is not a de Polignac number, because 1493337063 - 2⁸ = 1493336807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1493337163) 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, 92443 + ... + 107388.

It is an arithmetic number, because the mean of its divisors is an integer number (129491136).

Almost surely, 2^1493337063 is an apocalyptic number.

1493337063 is a deficient number, since it is larger than the sum of its proper divisors (578521113).

1493337063 is a wasteful number, since it uses less digits than its factorization.

1493337063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199934.

The product of its (nonzero) digits is 122472, while the sum is 39.

The square root of 1493337063 is about 38643.7195802889. The cubic root of 1493337063 is about 1143.0168025520.

The spelling of 1493337063 in words is "one billion, four hundred ninety-three million, three hundred thirty-seven thousand, sixty-three".