36279040 has 72 divisors (see below), whose sum is σ = 99338400. Its totient is φ = 12435456.

The previous prime is 36279031. The next prime is 36279059. The reversal of 36279040 is 4097263.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 36278993 and 36279011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6936 + ... + 10984.

It is an arithmetic number, because the mean of its divisors is an integer number (1379700).

Almost surely, 2^36279040 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 36279040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49669200).

36279040 is an abundant number, since it is smaller than the sum of its proper divisors (63059360).

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

36279040 is an equidigital number, since it uses as much as digits as its factorization.

36279040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4077 (or 4063 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 36279040 is about 6023.2084473310. The cubic root of 36279040 is about 331.0436502889.

The spelling of 36279040 in words is "thirty-six million, two hundred seventy-nine thousand, forty".