3246979 has 8 divisors (see below), whose sum is σ = 3432960. Its totient is φ = 3064776.

The previous prime is 3246977. The next prime is 3246989. The reversal of 3246979 is 9796423.

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 3246979 - 2¹ = 3246977 is a prime.

It is a Duffinian number.

3246979 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3246977) 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, 924 + ... + 2710.

It is an arithmetic number, because the mean of its divisors is an integer number (429120).

Almost surely, 2^3246979 is an apocalyptic number.

3246979 is a deficient number, since it is larger than the sum of its proper divisors (185981).

3246979 is a wasteful number, since it uses less digits than its factorization.

3246979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889.

The product of its digits is 81648, while the sum is 40.

The square root of 3246979 is about 1801.9375682859. The cubic root of 3246979 is about 148.0788932917.

It can be divided in two parts, 3246 and 979, that added together give a square (4225 = 65²).

The spelling of 3246979 in words is "three million, two hundred forty-six thousand, nine hundred seventy-nine".