1493050220 has 12 divisors (see below), whose sum is σ = 3135405504. Its totient is φ = 597220080.

The previous prime is 1493050201. The next prime is 1493050243. The reversal of 1493050220 is 220503941.

1493050220 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1493050220.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 37326236 + ... + 37326275.

It is an arithmetic number, because the mean of its divisors is an integer number (261283792).

Almost surely, 2^1493050220 is an apocalyptic number.

1493050220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1493050220 is an abundant number, since it is smaller than the sum of its proper divisors (1642355284).

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

1493050220 is a wasteful number, since it uses less digits than its factorization.

1493050220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74652520 (or 74652518 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1493050220 is about 38640.0080227735. The cubic root of 1493050220 is about 1142.9436135912.

The spelling of 1493050220 in words is "one billion, four hundred ninety-three million, fifty thousand, two hundred twenty".