1493064192 has 40 divisors (see below), whose sum is σ = 3977620416. Its totient is φ = 497687552.

The previous prime is 1493064179. The next prime is 1493064193. The reversal of 1493064192 is 2914603941.

It is a super-2 number, since 2×1493064192² = 4458481362865225728, 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 1493064192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1493064193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484488 + ... + 487559.

Almost surely, 2^1493064192 is an apocalyptic number.

1493064192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1493064192 is an abundant number, since it is smaller than the sum of its proper divisors (2484556224).

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

1493064192 is an frugal number, since it uses more digits than its factorization.

1493064192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972068 (or 972052 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 1493064192 is about 38640.1888194144. The cubic root of 1493064192 is about 1142.9471788114.

The spelling of 1493064192 in words is "one billion, four hundred ninety-three million, sixty-four thousand, one hundred ninety-two".