1413390 has 32 divisors (see below), whose sum is σ = 3701376. Its totient is φ = 342560.

The previous prime is 1413371. The next prime is 1413413. The reversal of 1413390 is 933141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1812 + ... + 2471.

It is an arithmetic number, because the mean of its divisors is an integer number (115668).

2^1413390 is an apocalyptic number.

1413390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1413390 is an abundant number, since it is smaller than the sum of its proper divisors (2287986).

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

1413390 is a wasteful number, since it uses less digits than its factorization.

1413390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4304.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 1413390 is about 1188.8607992528. The cubic root of 1413390 is about 112.2244118704.

Subtracting from 1413390 its reverse (933141), we obtain a square (480249 = 693²).

The spelling of 1413390 in words is "one million, four hundred thirteen thousand, three hundred ninety".