1370993 has 8 divisors (see below), whose sum is σ = 1487808. Its totient is φ = 1255824.

The previous prime is 1370987. The next prime is 1371001. The reversal of 1370993 is 3990731.

It is a happy number.

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 1370993 - 2⁴ = 1370977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1370933) 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, 1796 + ... + 2442.

It is an arithmetic number, because the mean of its divisors is an integer number (185976).

2^1370993 is an apocalyptic number.

1370993 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1370993 is a deficient number, since it is larger than the sum of its proper divisors (116815).

1370993 is a wasteful number, since it uses less digits than its factorization.

1370993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823.

The product of its (nonzero) digits is 5103, while the sum is 32.

The square root of 1370993 is about 1170.8941028120. The cubic root of 1370993 is about 111.0908813911.

The spelling of 1370993 in words is "one million, three hundred seventy thousand, nine hundred ninety-three".