1379422 has 8 divisors (see below), whose sum is σ = 2257272. Its totient is φ = 627000.

The previous prime is 1379387. The next prime is 1379423. The reversal of 1379422 is 2249731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1379423) 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, 31329 + ... + 31372.

It is an arithmetic number, because the mean of its divisors is an integer number (282159).

2^1379422 is an apocalyptic number.

1379422 is a deficient number, since it is larger than the sum of its proper divisors (877850).

1379422 is a wasteful number, since it uses less digits than its factorization.

1379422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62714.

The product of its digits is 3024, while the sum is 28.

The square root of 1379422 is about 1174.4879735442. The cubic root of 1379422 is about 111.3180823010.

It can be divided in two parts, 137 and 9422, that added together give a palindrome (9559).

The spelling of 1379422 in words is "one million, three hundred seventy-nine thousand, four hundred twenty-two".