83761350 has 48 divisors (see below), whose sum is σ = 208470288. Its totient is φ = 22256640.

The previous prime is 83761313. The next prime is 83761369. The reversal of 83761350 is 5316738.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49722 + ... + 51378.

It is an arithmetic number, because the mean of its divisors is an integer number (4343131).

Almost surely, 2^83761350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83761350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104235144).

83761350 is an abundant number, since it is smaller than the sum of its proper divisors (124708938).

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

83761350 is a wasteful number, since it uses less digits than its factorization.

83761350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009 (or 2004 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 83761350 is about 9152.1227045970. The cubic root of 83761350 is about 437.5367696987.

The spelling of 83761350 in words is "eighty-three million, seven hundred sixty-one thousand, three hundred fifty".