946813822 has 8 divisors (see below), whose sum is σ = 1426477896. Its totient is φ = 471321192.

The previous prime is 946813807. The next prime is 946813823. The reversal of 946813822 is 228318649.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946813823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042293 + ... + 1043200.

It is an arithmetic number, because the mean of its divisors is an integer number (178309737).

Almost surely, 2^946813822 is an apocalyptic number.

946813822 is a deficient number, since it is larger than the sum of its proper divisors (479664074).

946813822 is a wasteful number, since it uses less digits than its factorization.

946813822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085722.

The product of its digits is 165888, while the sum is 43.

The square root of 946813822 is about 30770.3399721225. The cubic root of 946813822 is about 981.9473364518.

The spelling of 946813822 in words is "nine hundred forty-six million, eight hundred thirteen thousand, eight hundred twenty-two".