3472979 has 2 divisors, whose sum is σ = 3472980. Its totient is φ = 3472978.

The previous prime is 3472967. The next prime is 3472993. The reversal of 3472979 is 9792743.

It is a weak prime.

It is an emirp because it is prime and its reverse (9792743) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3472979 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3472949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1736489 + 1736490.

It is an arithmetic number, because the mean of its divisors is an integer number (1736490).

Almost surely, 2^3472979 is an apocalyptic number.

3472979 is a deficient number, since it is larger than the sum of its proper divisors (1).

3472979 is an equidigital number, since it uses as much as digits as its factorization.

3472979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256, while the sum is 41.

The square root of 3472979 is about 1863.5930349730. The cubic root of 3472979 is about 151.4377165221.

The spelling of 3472979 in words is "three million, four hundred seventy-two thousand, nine hundred seventy-nine".