36813734 has 8 divisors (see below), whose sum is σ = 55306128. Its totient is φ = 18378360.

The previous prime is 36813727. The next prime is 36813739. The reversal of 36813734 is 43731863.

It is a happy number.

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

It is a super-2 number, since 2×36813734² = 2710502022045512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36813694 and 36813703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36813739) 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, 12602 + ... + 15245.

It is an arithmetic number, because the mean of its divisors is an integer number (6913266).

Almost surely, 2^36813734 is an apocalyptic number.

36813734 is a deficient number, since it is larger than the sum of its proper divisors (18492394).

36813734 is a wasteful number, since it uses less digits than its factorization.

36813734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28510.

The product of its digits is 36288, while the sum is 35.

The square root of 36813734 is about 6067.4322410720. The cubic root of 36813734 is about 332.6620733598.

The spelling of 36813734 in words is "thirty-six million, eight hundred thirteen thousand, seven hundred thirty-four".