36641829 has 32 divisors (see below), whose sum is σ = 58890240. Its totient is φ = 19812672.

The previous prime is 36641809. The next prime is 36641833. The reversal of 36641829 is 92814663.

It is not a de Polignac number, because 36641829 - 2⁵ = 36641797 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36641809) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51327 + ... + 52035.

It is an arithmetic number, because the mean of its divisors is an integer number (1840320).

Almost surely, 2^36641829 is an apocalyptic number.

It is an amenable number.

36641829 is a deficient number, since it is larger than the sum of its proper divisors (22248411).

36641829 is a wasteful number, since it uses less digits than its factorization.

36641829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849.

The product of its digits is 62208, while the sum is 39.

The square root of 36641829 is about 6053.2494579358. The cubic root of 36641829 is about 332.1434669298.

It can be divided in two parts, 366 and 41829, that added together give a triangular number (42195 = T₂₉₀).

The spelling of 36641829 in words is "thirty-six million, six hundred forty-one thousand, eight hundred twenty-nine".