1379260 has 12 divisors (see below), whose sum is σ = 2896488. Its totient is φ = 551696.

The previous prime is 1379251. The next prime is 1379263. The reversal of 1379260 is 629731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1379263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34462 + ... + 34501.

It is an arithmetic number, because the mean of its divisors is an integer number (241374).

2^1379260 is an apocalyptic number.

1379260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1379260 is an abundant number, since it is smaller than the sum of its proper divisors (1517228).

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

1379260 is a wasteful number, since it uses less digits than its factorization.

1379260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68972 (or 68970 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 1379260 is about 1174.4190052958. The cubic root of 1379260 is about 111.3137243803.

The spelling of 1379260 in words is "one million, three hundred seventy-nine thousand, two hundred sixty".