406601472633 has 8 divisors (see below), whose sum is σ = 570668733600. Its totient is φ = 256800930048.

The previous prime is 406601472617. The next prime is 406601472637. The reversal of 406601472633 is 336274106604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 406601472633 - 2⁴ = 406601472617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (406601472637) 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, 3566679528 + ... + 3566679641.

It is an arithmetic number, because the mean of its divisors is an integer number (71333591700).

Almost surely, 2^406601472633 is an apocalyptic number.

It is an amenable number.

406601472633 is a deficient number, since it is larger than the sum of its proper divisors (164067260967).

406601472633 is a wasteful number, since it uses less digits than its factorization.

406601472633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7133359191.

The product of its (nonzero) digits is 435456, while the sum is 42.

The spelling of 406601472633 in words is "four hundred six billion, six hundred one million, four hundred seventy-two thousand, six hundred thirty-three".