1675379 has 2 divisors, whose sum is σ = 1675380. Its totient is φ = 1675378.

The previous prime is 1675369. The next prime is 1675393. The reversal of 1675379 is 9735761.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1675379 - 2¹⁶ = 1609843 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1675339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837689 + 837690.

It is an arithmetic number, because the mean of its divisors is an integer number (837690).

2^1675379 is an apocalyptic number.

1675379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1675379 is an equidigital number, since it uses as much as digits as its factorization.

1675379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39690, while the sum is 38.

The square root of 1675379 is about 1294.3643227469. The cubic root of 1675379 is about 118.7693434787.

The spelling of 1675379 in words is "one million, six hundred seventy-five thousand, three hundred seventy-nine".