1026379 has 8 divisors (see below), whose sum is σ = 1072512. Its totient is φ = 981120.

The previous prime is 1026371. The next prime is 1026383. The reversal of 1026379 is 9736201.

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

It is a cyclic number.

It is not a de Polignac number, because 1026379 - 2³ = 1026371 is a prime.

It is an Ulam number.

It is a Duffinian number.

1026379 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1026371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3357 + ... + 3649.

It is an arithmetic number, because the mean of its divisors is an integer number (134064).

2^1026379 is an apocalyptic number.

1026379 is a deficient number, since it is larger than the sum of its proper divisors (46133).

1026379 is a wasteful number, since it uses less digits than its factorization.

1026379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437.

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

The square root of 1026379 is about 1013.1036472148. The cubic root of 1026379 is about 100.8716796681.

The spelling of 1026379 in words is "one million, twenty-six thousand, three hundred seventy-nine".