1362979 has 4 divisors (see below), whose sum is σ = 1365984. Its totient is φ = 1359976.

The previous prime is 1362973. The next prime is 1362989. The reversal of 1362979 is 9792631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1362979 - 2¹⁵ = 1330211 is a prime.

It is a d-powerful number, because it can be written as 1 + 3¹² + 6⁵ + 2⁷ + 9 + 7⁷ + 9² .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1362973) 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, 667 + ... + 1780.

It is an arithmetic number, because the mean of its divisors is an integer number (341496).

2^1362979 is an apocalyptic number.

1362979 is a deficient number, since it is larger than the sum of its proper divisors (3005).

1362979 is an equidigital number, since it uses as much as digits as its factorization.

1362979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3004.

The product of its digits is 20412, while the sum is 37.

The square root of 1362979 is about 1167.4669160195. The cubic root of 1362979 is about 110.8740014451.

The spelling of 1362979 in words is "one million, three hundred sixty-two thousand, nine hundred seventy-nine".