36650749 has 8 divisors (see below), whose sum is σ = 37588320. Its totient is φ = 35717136.

The previous prime is 36650743. The next prime is 36650767. The reversal of 36650749 is 94705663.

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 36650749 - 2¹⁷ = 36519677 is a prime.

It is a super-2 number, since 2×36650749² = 2686554804522002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36650743) 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, 28482 + ... + 29740.

It is an arithmetic number, because the mean of its divisors is an integer number (4698540).

Almost surely, 2^36650749 is an apocalyptic number.

It is an amenable number.

36650749 is a deficient number, since it is larger than the sum of its proper divisors (937571).

36650749 is a wasteful number, since it uses less digits than its factorization.

36650749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1979.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 36650749 is about 6053.9862074504. The cubic root of 36650749 is about 332.1704168158.

It can be divided in two parts, 366 and 50749, that added together give a palindrome (51115).

The spelling of 36650749 in words is "thirty-six million, six hundred fifty thousand, seven hundred forty-nine".