3216477796 has 27 divisors (see below), whose sum is σ = 6549446547. Its totient is φ = 1378150200.

The previous prime is 3216477793. The next prime is 3216477827. The reversal of 3216477796 is 6977746123.

The square root of 3216477796 is 56714.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×3216477796² = 20691458824322035232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3216477791) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 791971 + ... + 796021.

Almost surely, 2^3216477796 is an apocalyptic number.

3216477796 is the 56714-th square number.

It is an amenable number.

3216477796 is an abundant number, since it is smaller than the sum of its proper divisors (3332968751).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3216477796 is an frugal number, since it uses more digits than its factorization.

3216477796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8120 (or 4060 counting only the distinct ones).

The product of its digits is 2667168, while the sum is 52.

The cubic root of 3216477796 is about 1476.1376336527.

The spelling of 3216477796 in words is "three billion, two hundred sixteen million, four hundred seventy-seven thousand, seven hundred ninety-six".