1674679463 has 8 divisors (see below), whose sum is σ = 1695767808. Its totient is φ = 1653612984.

The previous prime is 1674679403. The next prime is 1674679493. The reversal of 1674679463 is 3649764761.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1674679463 - 2⁸ = 1674679207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1674679403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193556 + ... + 202022.

It is an arithmetic number, because the mean of its divisors is an integer number (211970976).

Almost surely, 2^1674679463 is an apocalyptic number.

1674679463 is a deficient number, since it is larger than the sum of its proper divisors (21088345).

1674679463 is an equidigital number, since it uses as much as digits as its factorization.

1674679463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10933.

The product of its digits is 4572288, while the sum is 53.

The square root of 1674679463 is about 40922.8476892799. The cubic root of 1674679463 is about 1187.5281087788.

The spelling of 1674679463 in words is "one billion, six hundred seventy-four million, six hundred seventy-nine thousand, four hundred sixty-three".