3964670822 has 16 divisors (see below), whose sum is σ = 6822427392. Its totient is φ = 1692682440.

The previous prime is 3964670813. The next prime is 3964670833. The reversal of 3964670822 is 2280764693.

It is a super-2 number, since 2×3964670822² = 31437229453636311368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 534704 + ... + 542067.

It is an arithmetic number, because the mean of its divisors is an integer number (426401712).

Almost surely, 2^3964670822 is an apocalyptic number.

3964670822 is a deficient number, since it is larger than the sum of its proper divisors (2857756570).

3964670822 is a wasteful number, since it uses less digits than its factorization.

3964670822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077043.

The product of its (nonzero) digits is 870912, while the sum is 47.

The square root of 3964670822 is about 62965.6320702016. The cubic root of 3964670822 is about 1582.7137603891.

The spelling of 3964670822 in words is "three billion, nine hundred sixty-four million, six hundred seventy thousand, eight hundred twenty-two".