1479799 has 8 divisors (see below), whose sum is σ = 1593648. Its totient is φ = 1368960.

The previous prime is 1479791. The next prime is 1479809. The reversal of 1479799 is 9979741.

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 1479799 - 2³ = 1479791 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1479791) 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, 324 + ... + 1750.

It is an arithmetic number, because the mean of its divisors is an integer number (199206).

2^1479799 is an apocalyptic number.

1479799 is a deficient number, since it is larger than the sum of its proper divisors (113849).

1479799 is a wasteful number, since it uses less digits than its factorization.

1479799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505.

The product of its digits is 142884, while the sum is 46.

The square root of 1479799 is about 1216.4698927635. The cubic root of 1479799 is about 113.9552250551.

It can be divided in two parts, 1479 and 799, that added together give a triangular number (2278 = T₆₇).

The spelling of 1479799 in words is "one million, four hundred seventy-nine thousand, seven hundred ninety-nine".