406325965736 has 32 divisors (see below), whose sum is σ = 801994068000. Its totient is φ = 192461812416.

The previous prime is 406325965693. The next prime is 406325965739. The reversal of 406325965736 is 637569523604.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (406325965739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4740815 + ... + 4825761.

It is an arithmetic number, because the mean of its divisors is an integer number (25062314625).

Almost surely, 2^406325965736 is an apocalyptic number.

It is an amenable number.

406325965736 is a deficient number, since it is larger than the sum of its proper divisors (395668102264).

406325965736 is a wasteful number, since it uses less digits than its factorization.

406325965736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116441 (or 116437 counting only the distinct ones).

The product of its (nonzero) digits is 24494400, while the sum is 56.

The spelling of 406325965736 in words is "four hundred six billion, three hundred twenty-five million, nine hundred sixty-five thousand, seven hundred thirty-six".