83380950 has 36 divisors (see below), whose sum is σ = 224018028. Its totient is φ = 22234800.

The previous prime is 83380933. The next prime is 83380951. The reversal of 83380950 is 5908338.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83380951) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 92196 + ... + 93095.

It is an arithmetic number, because the mean of its divisors is an integer number (6222723).

Almost surely, 2^83380950 is an apocalyptic number.

83380950 is an abundant number, since it is smaller than the sum of its proper divisors (140637078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83380950 is a wasteful number, since it uses less digits than its factorization.

83380950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185309 (or 185301 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 83380950 is about 9131.3169915407. The cubic root of 83380950 is about 436.8734105071.

The spelling of 83380950 in words is "eighty-three million, three hundred eighty thousand, nine hundred fifty".