1399300 has 36 divisors (see below), whose sum is σ = 3472000. Its totient is φ = 479520.

The previous prime is 1399283. The next prime is 1399301. The reversal of 1399300 is 39931.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1399301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300 + ... + 1699.

2^1399300 is an apocalyptic number.

1399300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1399300 is an abundant number, since it is smaller than the sum of its proper divisors (2072700).

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

1399300 is a wasteful number, since it uses less digits than its factorization.

1399300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020 (or 2013 counting only the distinct ones).

The product of its (nonzero) digits is 729, while the sum is 25.

The square root of 1399300 is about 1182.9201156460. The cubic root of 1399300 is about 111.8502462841.

The spelling of 1399300 in words is "one million, three hundred ninety-nine thousand, three hundred".