1674442268 has 12 divisors (see below), whose sum is σ = 3102643152. Its totient is φ = 787972800.

The previous prime is 1674442267. The next prime is 1674442291. The reversal of 1674442268 is 8622444761.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1674442267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12312008 + ... + 12312143.

It is an arithmetic number, because the mean of its divisors is an integer number (258553596).

Almost surely, 2^1674442268 is an apocalyptic number.

It is an amenable number.

1674442268 is a deficient number, since it is larger than the sum of its proper divisors (1428200884).

1674442268 is a wasteful number, since it uses less digits than its factorization.

1674442268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24624172 (or 24624170 counting only the distinct ones).

The product of its digits is 516096, while the sum is 44.

The square root of 1674442268 is about 40919.9495112103. The cubic root of 1674442268 is about 1187.4720405310.

The spelling of 1674442268 in words is "one billion, six hundred seventy-four million, four hundred forty-two thousand, two hundred sixty-eight".