1493922796 has 6 divisors (see below), whose sum is σ = 2614364900. Its totient is φ = 746961396.

The previous prime is 1493922779. The next prime is 1493922799. The reversal of 1493922796 is 6972293941.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1493922799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186740346 + ... + 186740353.

Almost surely, 2^1493922796 is an apocalyptic number.

It is an amenable number.

1493922796 is a deficient number, since it is larger than the sum of its proper divisors (1120442104).

1493922796 is a wasteful number, since it uses less digits than its factorization.

1493922796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373480703 (or 373480701 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 52.

The square root of 1493922796 is about 38651.2974685197. The cubic root of 1493922796 is about 1143.1662252027.

The spelling of 1493922796 in words is "one billion, four hundred ninety-three million, nine hundred twenty-two thousand, seven hundred ninety-six".