36628434 has 12 divisors (see below), whose sum is σ = 79361646. Its totient is φ = 12209472.

The previous prime is 36628433. The next prime is 36628499. The reversal of 36628434 is 43482663.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 29322225 + 7306209 = 5415^2 + 2703^2 .

It is not an unprimeable number, because it can be changed into a prime (36628433) 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, 1017439 + ... + 1017474.

Almost surely, 2^36628434 is an apocalyptic number.

36628434 is an abundant number, since it is smaller than the sum of its proper divisors (42733212).

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

36628434 is a wasteful number, since it uses less digits than its factorization.

36628434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034921 (or 2034918 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 36628434 is about 6052.1429262700. The cubic root of 36628434 is about 332.1029885648.

The spelling of 36628434 in words is "thirty-six million, six hundred twenty-eight thousand, four hundred thirty-four".