36436698 has 12 divisors (see below), whose sum is σ = 78946218. Its totient is φ = 12145560.

The previous prime is 36436693. The next prime is 36436721. The reversal of 36436698 is 89663463.

It can be written as a sum of positive squares in only one way, i.e., 36036009 + 400689 = 6003^2 + 633^2 .

It is a super-2 number, since 2×36436698² = 2655265922286408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36436693) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1012113 + ... + 1012148.

Almost surely, 2^36436698 is an apocalyptic number.

36436698 is an abundant number, since it is smaller than the sum of its proper divisors (42509520).

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

36436698 is a wasteful number, since it uses less digits than its factorization.

36436698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2024269 (or 2024266 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The square root of 36436698 is about 6036.2818025669. The cubic root of 36436698 is about 331.5224966476.

The spelling of 36436698 in words is "thirty-six million, four hundred thirty-six thousand, six hundred ninety-eight".