1393708 has 12 divisors (see below), whose sum is σ = 2545200. Its totient is φ = 666512.

The previous prime is 1393697. The next prime is 1393723. The reversal of 1393708 is 8073931.

It is a self number, because there is not a number n which added to its sum of digits gives 1393708.

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, 7483 + ... + 7666.

It is an arithmetic number, because the mean of its divisors is an integer number (212100).

2^1393708 is an apocalyptic number.

It is an amenable number.

1393708 is a deficient number, since it is larger than the sum of its proper divisors (1151492).

1393708 is a wasteful number, since it uses less digits than its factorization.

1393708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15176 (or 15174 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 1393708 is about 1180.5541071887. The cubic root of 1393708 is about 111.7010522555.

The spelling of 1393708 in words is "one million, three hundred ninety-three thousand, seven hundred eight".