1339480 has 16 divisors (see below), whose sum is σ = 3013920. Its totient is φ = 535776.

The previous prime is 1339463. The next prime is 1339487. The reversal of 1339480 is 849331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1339487) 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, 16704 + ... + 16783.

It is an arithmetic number, because the mean of its divisors is an integer number (188370).

2^1339480 is an apocalyptic number.

1339480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1339480 is an abundant number, since it is smaller than the sum of its proper divisors (1674440).

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

1339480 is a wasteful number, since it uses less digits than its factorization.

1339480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33498 (or 33494 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1339480 is about 1157.3590626940. The cubic root of 1339480 is about 110.2331144451.

It can be divided in two parts, 13 and 39480, that added together give a palindrome (39493).

The spelling of 1339480 in words is "one million, three hundred thirty-nine thousand, four hundred eighty".