36579870 has 64 divisors (see below), whose sum is σ = 99190080. Its totient is φ = 9590400.

The previous prime is 36579859. The next prime is 36579871. The reversal of 36579870 is 7897563.

It is a happy number.

36579870 is a `hidden beast` number, since 3 + 6 + 579 + 8 + 70 = 666.

It is a super-3 number, since 3×36579870³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36579871) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15360 + ... + 17580.

It is an arithmetic number, because the mean of its divisors is an integer number (1549845).

Almost surely, 2^36579870 is an apocalyptic number.

36579870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 36579870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49595040).

36579870 is an abundant number, since it is smaller than the sum of its proper divisors (62610210).

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

36579870 is a wasteful number, since it uses less digits than its factorization.

36579870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2298 (or 2292 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 36579870 is about 6048.1294629001. The cubic root of 36579870 is about 331.9561501578.

The spelling of 36579870 in words is "thirty-six million, five hundred seventy-nine thousand, eight hundred seventy".