36680380 has 48 divisors (see below), whose sum is σ = 84714336. Its totient is φ = 13230080.

The previous prime is 36680327. The next prime is 36680401. The reversal of 36680380 is 8308663.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29532 + ... + 30748.

It is an arithmetic number, because the mean of its divisors is an integer number (1764882).

Almost surely, 2^36680380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36680380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42357168).

36680380 is an abundant number, since it is smaller than the sum of its proper divisors (48033956).

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

36680380 is a wasteful number, since it uses less digits than its factorization.

36680380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374 (or 1372 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 36680380 is about 6056.4329435733. The cubic root of 36680380 is about 332.2599092147.

The spelling of 36680380 in words is "thirty-six million, six hundred eighty thousand, three hundred eighty".