36429957 has 18 divisors (see below), whose sum is σ = 53258322. Its totient is φ = 23995776.

The previous prime is 36429947. The next prime is 36429959. The reversal of 36429957 is 75992463.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 9400356 + 27029601 = 3066^2 + 5199^2 .

It is not a de Polignac number, because 36429957 - 2⁶ = 36429893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36429959) 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 17 ways as a sum of consecutive naturals, for example, 114763 + ... + 115079.

Almost surely, 2^36429957 is an apocalyptic number.

It is an amenable number.

36429957 is a deficient number, since it is larger than the sum of its proper divisors (16828365).

36429957 is a wasteful number, since it uses less digits than its factorization.

36429957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549 (or 433 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 36429957 is about 6035.7234032053. The cubic root of 36429957 is about 331.5020508599.

The spelling of 36429957 in words is "thirty-six million, four hundred twenty-nine thousand, nine hundred fifty-seven".