1370479 has 8 divisors (see below), whose sum is σ = 1543680. Its totient is φ = 1205400.

The previous prime is 1370471. The next prime is 1370483. The reversal of 1370479 is 9740731.

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 1370479 - 2³ = 1370471 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1370479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1370471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669 + ... + 2350.

It is an arithmetic number, because the mean of its divisors is an integer number (192960).

2^1370479 is an apocalyptic number.

1370479 is a deficient number, since it is larger than the sum of its proper divisors (173201).

1370479 is a wasteful number, since it uses less digits than its factorization.

1370479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4061.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 1370479 is about 1170.6745918486. The cubic root of 1370479 is about 111.0769966009.

It can be divided in two parts, 1370 and 479, that added together give a square (1849 = 43²).

The spelling of 1370479 in words is "one million, three hundred seventy thousand, four hundred seventy-nine".