36790819 has 8 divisors (see below), whose sum is σ = 39788672. Its totient is φ = 33816960.

The previous prime is 36790813. The next prime is 36790847. The reversal of 36790819 is 91809763.

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

It is a cyclic number.

It is not a de Polignac number, because 36790819 - 2³ = 36790811 is a prime.

It is a super-2 number, since 2×36790819² = 2707128725381522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36790811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2739 + ... + 9004.

It is an arithmetic number, because the mean of its divisors is an integer number (4973584).

Almost surely, 2^36790819 is an apocalyptic number.

36790819 is a deficient number, since it is larger than the sum of its proper divisors (2997853).

36790819 is a wasteful number, since it uses less digits than its factorization.

36790819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11997.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 36790819 is about 6065.5435865222. The cubic root of 36790819 is about 332.5930363204.

The spelling of 36790819 in words is "thirty-six million, seven hundred ninety thousand, eight hundred nineteen".