1683701396 has 24 divisors (see below), whose sum is σ = 3174300360. Its totient is φ = 776806272.

The previous prime is 1683701381. The next prime is 1683701399. The reversal of 1683701396 is 6931073861.

It can be written as a sum of positive squares in 4 ways, for example, as 80820100 + 1602881296 = 8990^2 + 40036^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1683701399) 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, 212270 + ... + 220058.

It is an arithmetic number, because the mean of its divisors is an integer number (132262515).

Almost surely, 2^1683701396 is an apocalyptic number.

It is an amenable number.

1683701396 is a deficient number, since it is larger than the sum of its proper divisors (1490598964).

1683701396 is a wasteful number, since it uses less digits than its factorization.

1683701396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11963 (or 11961 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 1683701396 is about 41032.9306289473. The cubic root of 1683701396 is about 1189.6567981402.

The spelling of 1683701396 in words is "one billion, six hundred eighty-three million, seven hundred one thousand, three hundred ninety-six".