1339672 has 16 divisors (see below), whose sum is σ = 2530800. Its totient is φ = 664800.

The previous prime is 1339669. The next prime is 1339673. The reversal of 1339672 is 2769331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1339673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 654 + ... + 1762.

It is an arithmetic number, because the mean of its divisors is an integer number (158175).

2^1339672 is an apocalyptic number.

It is an amenable number.

1339672 is a deficient number, since it is larger than the sum of its proper divisors (1191128).

1339672 is a wasteful number, since it uses less digits than its factorization.

1339672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266 (or 1262 counting only the distinct ones).

The product of its digits is 6804, while the sum is 31.

The square root of 1339672 is about 1157.4420071865. The cubic root of 1339672 is about 110.2383811025.

The spelling of 1339672 in words is "one million, three hundred thirty-nine thousand, six hundred seventy-two".