1683741423 has 96 divisors (see below), whose sum is σ = 2887804416. Its totient is φ = 853991424.

The previous prime is 1683741419. The next prime is 1683741431. The reversal of 1683741423 is 3241473861.

It is not a de Polignac number, because 1683741423 - 2² = 1683741419 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1683741413) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17358111 + ... + 17358207.

It is an arithmetic number, because the mean of its divisors is an integer number (30081296).

Almost surely, 2^1683741423 is an apocalyptic number.

1683741423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1683741423 is a deficient number, since it is larger than the sum of its proper divisors (1204062993).

1683741423 is a wasteful number, since it uses less digits than its factorization.

1683741423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 260 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 1683741423 is about 41033.4183684470. The cubic root of 1683741423 is about 1189.6662253889. Note that the first 3 decimals are identical.

The spelling of 1683741423 in words is "one billion, six hundred eighty-three million, seven hundred forty-one thousand, four hundred twenty-three".