1674444476 has 12 divisors (see below), whose sum is σ = 2985566472. Its totient is φ = 821425488.

The previous prime is 1674444451. The next prime is 1674444479. The reversal of 1674444476 is 6744444761.

It is a self number, because there is not a number n which added to its sum of digits gives 1674444476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1674444479) 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, 3948950 + ... + 3949373.

It is an arithmetic number, because the mean of its divisors is an integer number (248797206).

Almost surely, 2^1674444476 is an apocalyptic number.

It is an amenable number.

1674444476 is a deficient number, since it is larger than the sum of its proper divisors (1311121996).

1674444476 is a wasteful number, since it uses less digits than its factorization.

1674444476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7898380 (or 7898378 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 47.

The square root of 1674444476 is about 40919.9764907068. The cubic root of 1674444476 is about 1187.4725624833.

The spelling of 1674444476 in words is "one billion, six hundred seventy-four million, four hundred forty-four thousand, four hundred seventy-six".