36249770 has 8 divisors (see below), whose sum is σ = 65249604. Its totient is φ = 14499904.

The previous prime is 36249769. The next prime is 36249779. The reversal of 36249770 is 7794263.

It can be written as a sum of positive squares in 2 ways, for example, as 36132121 + 117649 = 6011^2 + 343^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36249779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1812479 + ... + 1812498.

Almost surely, 2^36249770 is an apocalyptic number.

36249770 is a deficient number, since it is larger than the sum of its proper divisors (28999834).

36249770 is a wasteful number, since it uses less digits than its factorization.

36249770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3624984.

The product of its (nonzero) digits is 63504, while the sum is 38.

The square root of 36249770 is about 6020.7781889055. The cubic root of 36249770 is about 330.9545974484.

The spelling of 36249770 in words is "thirty-six million, two hundred forty-nine thousand, seven hundred seventy".