36403434 has 24 divisors (see below), whose sum is σ = 82304352. Its totient is φ = 11606760.

The previous prime is 36403417. The next prime is 36403453. The reversal of 36403434 is 43430463.

It is a nialpdrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 36403398 and 36403407.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43552 + ... + 44379.

It is an arithmetic number, because the mean of its divisors is an integer number (3429348).

Almost surely, 2^36403434 is an apocalyptic number.

36403434 is an abundant number, since it is smaller than the sum of its proper divisors (45900918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36403434 is a wasteful number, since it uses less digits than its factorization.

36403434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87962 (or 87959 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 36403434 is about 6033.5258348664. The cubic root of 36403434 is about 331.4215807901.

Adding to 36403434 its reverse (43430463), we get a palindrome (79833897).

The spelling of 36403434 in words is "thirty-six million, four hundred three thousand, four hundred thirty-four".