1379007 has 36 divisors (see below), whose sum is σ = 2400840. Its totient is φ = 760032.

The previous prime is 1379003. The next prime is 1379017. The reversal of 1379007 is 7009731.

It is not a de Polignac number, because 1379007 - 2² = 1379003 is a prime.

It is an Ulam number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1379003) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23344 + ... + 23402.

It is an arithmetic number, because the mean of its divisors is an integer number (66690).

2^1379007 is an apocalyptic number.

1379007 is a deficient number, since it is larger than the sum of its proper divisors (1021833).

1379007 is a wasteful number, since it uses less digits than its factorization.

1379007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 1323, while the sum is 27.

The square root of 1379007 is about 1174.3112875213. The cubic root of 1379007 is about 111.3069178090.

The spelling of 1379007 in words is "one million, three hundred seventy-nine thousand, seven".