1674074461 has 2 divisors, whose sum is σ = 1674074462. Its totient is φ = 1674074460.

The previous prime is 1674074459. The next prime is 1674074489. The reversal of 1674074461 is 1644704761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1542054361 + 132020100 = 39269^2 + 11490^2 .

It is a cyclic number.

It is not a de Polignac number, because 1674074461 - 2¹ = 1674074459 is a prime.

Together with 1674074459, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1674074411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837037230 + 837037231.

It is an arithmetic number, because the mean of its divisors is an integer number (837037231).

Almost surely, 2^1674074461 is an apocalyptic number.

It is an amenable number.

1674074461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1674074461 is an equidigital number, since it uses as much as digits as its factorization.

1674074461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 1674074461 is about 40915.4550384082. The cubic root of 1674074461 is about 1187.3850876949.

The spelling of 1674074461 in words is "one billion, six hundred seventy-four million, seventy-four thousand, four hundred sixty-one".