1674379 has 6 divisors (see below), whose sum is σ = 1947804. Its totient is φ = 1435140.

The previous prime is 1674371. The next prime is 1674391. The reversal of 1674379 is 9734761.

It is not a de Polignac number, because 1674379 - 2³ = 1674371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1674371) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17037 + ... + 17134.

It is an arithmetic number, because the mean of its divisors is an integer number (324634).

2^1674379 is an apocalyptic number.

1674379 is a deficient number, since it is larger than the sum of its proper divisors (273425).

1674379 is an equidigital number, since it uses as much as digits as its factorization.

1674379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34185 (or 34178 counting only the distinct ones).

The product of its digits is 31752, while the sum is 37.

The square root of 1674379 is about 1293.9779750830. The cubic root of 1674379 is about 118.7457084322.

The spelling of 1674379 in words is "one million, six hundred seventy-four thousand, three hundred seventy-nine".