1674063734 has 24 divisors (see below), whose sum is σ = 2927890728. Its totient is φ = 715780800.

The previous prime is 1674063731. The next prime is 1674063739. The reversal of 1674063734 is 4373604761.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1674063691 and 1674063700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1674063731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22709 + ... + 62159.

It is an arithmetic number, because the mean of its divisors is an integer number (121995447).

Almost surely, 2^1674063734 is an apocalyptic number.

1674063734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1674063734 is a deficient number, since it is larger than the sum of its proper divisors (1253826994).

1674063734 is a wasteful number, since it uses less digits than its factorization.

1674063734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39900 (or 39893 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 41.

The square root of 1674063734 is about 40915.3239508133. The cubic root of 1674063734 is about 1187.3825515459.

The spelling of 1674063734 in words is "one billion, six hundred seventy-four million, sixty-three thousand, seven hundred thirty-four".