406922994763 has 8 divisors (see below), whose sum is σ = 410146813440. Its totient is φ = 403699484160.

The previous prime is 406922994671. The next prime is 406922994781. The reversal of 406922994763 is 367499229604.

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

It is a cyclic number.

It is not a de Polignac number, because 406922994763 - 2⁹ = 406922994251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (406922994263) 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, 3087723 + ... + 3216811.

It is an arithmetic number, because the mean of its divisors is an integer number (51268351680).

Almost surely, 2^406922994763 is an apocalyptic number.

406922994763 is a deficient number, since it is larger than the sum of its proper divisors (3223818677).

406922994763 is a wasteful number, since it uses less digits than its factorization.

406922994763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154037.

The product of its (nonzero) digits is 35271936, while the sum is 61.

The spelling of 406922994763 in words is "four hundred six billion, nine hundred twenty-two million, nine hundred ninety-four thousand, seven hundred sixty-three".