83683426 has 8 divisors (see below), whose sum is σ = 126088704. Its totient is φ = 41653860.

The previous prime is 83683409. The next prime is 83683427. The reversal of 83683426 is 62438638.

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

It is not an unprimeable number, because it can be changed into a prime (83683427) 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, 93370 + ... + 94261.

It is an arithmetic number, because the mean of its divisors is an integer number (15761088).

Almost surely, 2^83683426 is an apocalyptic number.

83683426 is a deficient number, since it is larger than the sum of its proper divisors (42405278).

83683426 is a wasteful number, since it uses less digits than its factorization.

83683426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187856.

The product of its digits is 165888, while the sum is 40.

The square root of 83683426 is about 9147.8645595571. The cubic root of 83683426 is about 437.4010460284.

The spelling of 83683426 in words is "eighty-three million, six hundred eighty-three thousand, four hundred twenty-six".