1674035964012 has 18 divisors (see below), whose sum is σ = 3906094374084. Its totient is φ = 558010494000.

The previous prime is 1674035963989. The next prime is 1674035964037. The reversal of 1674035964012 is 2104695304761.

It is a super-2 number, since 2×1674035964012² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 4295262 + ... + 4668762.

Almost surely, 2^{1674035964012} is an apocalyptic number.

1674035964012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1674035964012 is an abundant number, since it is smaller than the sum of its proper divisors (2232058410072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1674035964012 is an frugal number, since it uses more digits than its factorization.

1674035964012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747009 (or 373506 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

Multiplying 1674035964012 by its sum of digits (48), we get a square (80353726272576 = 8964024²).

The spelling of 1674035964012 in words is "one trillion, six hundred seventy-four billion, thirty-five million, nine hundred sixty-four thousand, twelve".