83379463 has 4 divisors (see below), whose sum is σ = 85633000. Its totient is φ = 81125928.

The previous prime is 83379431. The next prime is 83379469. The reversal of 83379463 is 36497338.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36497338 = 2 ⋅18248669.

It is a cyclic number.

It is not a de Polignac number, because 83379463 - 2⁵ = 83379431 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 (83379469) 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, 1126713 + ... + 1126786.

It is an arithmetic number, because the mean of its divisors is an integer number (21408250).

Almost surely, 2^83379463 is an apocalyptic number.

83379463 is a deficient number, since it is larger than the sum of its proper divisors (2253537).

83379463 is a wasteful number, since it uses less digits than its factorization.

83379463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253536.

The product of its digits is 326592, while the sum is 43.

The square root of 83379463 is about 9131.2355680926. The cubic root of 83379463 is about 436.8708134526.

The spelling of 83379463 in words is "eighty-three million, three hundred seventy-nine thousand, four hundred sixty-three".