407652036 has 48 divisors (see below), whose sum is σ = 1041499200. Its totient is φ = 123073920.

The previous prime is 407652031. The next prime is 407652107. The reversal of 407652036 is 630256704.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 407651988 and 407652006.

It is not an unprimeable number, because it can be changed into a prime (407652031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30990 + ... + 42138.

It is an arithmetic number, because the mean of its divisors is an integer number (21697900).

Almost surely, 2^407652036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 407652036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (520749600).

407652036 is an abundant number, since it is smaller than the sum of its proper divisors (633847164).

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

407652036 is a wasteful number, since it uses less digits than its factorization.

407652036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11444 (or 11442 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 407652036 is about 20190.3946469602. The cubic root of 407652036 is about 741.4750442012.

The spelling of 407652036 in words is "four hundred seven million, six hundred fifty-two thousand, thirty-six".