420036696 has 48 divisors (see below), whose sum is σ = 1176832800. Its totient is φ = 135183552.

The previous prime is 420036647. The next prime is 420036709. The reversal of 420036696 is 696630024.

420036696 is a `hidden beast` number, since 4 + 200 + 366 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 420036696.

It is a congruent number.

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, 98496 + ... + 102671.

It is an arithmetic number, because the mean of its divisors is an integer number (24517350).

Almost surely, 2^420036696 is an apocalyptic number.

It is an amenable number.

420036696 is an abundant number, since it is smaller than the sum of its proper divisors (756796104).

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

420036696 is a wasteful number, since it uses less digits than its factorization.

420036696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201208 (or 201201 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 420036696 is about 20494.7968030913. The cubic root of 420036696 is about 748.9090485360.

The spelling of 420036696 in words is "four hundred twenty million, thirty-six thousand, six hundred ninety-six".