1493361375 has 32 divisors (see below), whose sum is σ = 2710865664. Its totient is φ = 724052000.

The previous prime is 1493361371. The next prime is 1493361391. The reversal of 1493361375 is 5731633941.

It is a happy number.

1493361375 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1493361375 - 2² = 1493361371 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1493361371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176889 + ... + 185138.

It is an arithmetic number, because the mean of its divisors is an integer number (84714552).

Almost surely, 2^1493361375 is an apocalyptic number.

1493361375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1493361375 is a deficient number, since it is larger than the sum of its proper divisors (1217504289).

1493361375 is a wasteful number, since it uses less digits than its factorization.

1493361375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362056 (or 362046 counting only the distinct ones).

The product of its digits is 204120, while the sum is 42.

The square root of 1493361375 is about 38644.0341450010. The cubic root of 1493361375 is about 1143.0230054101.

The spelling of 1493361375 in words is "one billion, four hundred ninety-three million, three hundred sixty-one thousand, three hundred seventy-five".