36729297 has 24 divisors (see below), whose sum is σ = 58095648. Its totient is φ = 22176000.

The previous prime is 36729257. The next prime is 36729313. The reversal of 36729297 is 79292763.

It is a happy number.

It is not a de Polignac number, because 36729297 - 2⁷ = 36729169 is a prime.

It is a super-2 number, since 2×36729297² = 2698082516228418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36729227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34422 + ... + 35472.

It is an arithmetic number, because the mean of its divisors is an integer number (2420652).

Almost surely, 2^36729297 is an apocalyptic number.

It is an amenable number.

36729297 is a deficient number, since it is larger than the sum of its proper divisors (21366351).

36729297 is a wasteful number, since it uses less digits than its factorization.

36729297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421 (or 1418 counting only the distinct ones).

The product of its digits is 285768, while the sum is 45.

The square root of 36729297 is about 6060.4700312765. The cubic root of 36729297 is about 332.4075443469.

The spelling of 36729297 in words is "thirty-six million, seven hundred twenty-nine thousand, two hundred ninety-seven".