1380710 has 8 divisors (see below), whose sum is σ = 2485296. Its totient is φ = 552280.

The previous prime is 1380707. The next prime is 1380721. The reversal of 1380710 is 170831.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69026 + ... + 69045.

It is an arithmetic number, because the mean of its divisors is an integer number (310662).

2^1380710 is an apocalyptic number.

1380710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1380710 is a deficient number, since it is larger than the sum of its proper divisors (1104586).

1380710 is a wasteful number, since it uses less digits than its factorization.

1380710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138078.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 1380710 is about 1175.0361696561. The cubic root of 1380710 is about 111.3527183269.

The spelling of 1380710 in words is "one million, three hundred eighty thousand, seven hundred ten".