1353920893 has 8 divisors (see below), whose sum is σ = 1458413600. Its totient is φ = 1249477488.

The previous prime is 1353920873. The next prime is 1353920917. The reversal of 1353920893 is 3980293531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1353920893 - 2⁵ = 1353920861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353920873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60838 + ... + 80056.

It is an arithmetic number, because the mean of its divisors is an integer number (182301700).

Almost surely, 2^1353920893 is an apocalyptic number.

1353920893 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1353920893 is a deficient number, since it is larger than the sum of its proper divisors (104492707).

1353920893 is a wasteful number, since it uses less digits than its factorization.

1353920893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24651.

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 1353920893 is about 36795.6640516243. The cubic root of 1353920893 is about 1106.2783926746.

The spelling of 1353920893 in words is "one billion, three hundred fifty-three million, nine hundred twenty thousand, eight hundred ninety-three".