412620636 has 12 divisors (see below), whose sum is σ = 962781512. Its totient is φ = 137540208.

The previous prime is 412620629. The next prime is 412620727. The reversal of 412620636 is 636026214.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17192515 + ... + 17192538.

Almost surely, 2^412620636 is an apocalyptic number.

It is an amenable number.

412620636 is an abundant number, since it is smaller than the sum of its proper divisors (550160876).

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

412620636 is a wasteful number, since it uses less digits than its factorization.

412620636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34385060 (or 34385058 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 412620636 is about 20313.0656475087. The cubic root of 412620636 is about 744.4753364935.

The spelling of 412620636 in words is "four hundred twelve million, six hundred twenty thousand, six hundred thirty-six".