3226397977 has 4 divisors (see below), whose sum is σ = 3519706896. Its totient is φ = 2933089060.

The previous prime is 3226397971. The next prime is 3226397981. The reversal of 3226397977 is 7797936223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3226397977 - 2⁷ = 3226397849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3226397971) 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, 146654443 + ... + 146654464.

It is an arithmetic number, because the mean of its divisors is an integer number (879926724).

Almost surely, 2^3226397977 is an apocalyptic number.

It is an amenable number.

3226397977 is a deficient number, since it is larger than the sum of its proper divisors (293308919).

3226397977 is a wasteful number, since it uses less digits than its factorization.

3226397977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293308918.

The product of its digits is 6001128, while the sum is 55.

The square root of 3226397977 is about 56801.3906255824. The cubic root of 3226397977 is about 1477.6536318708.

The spelling of 3226397977 in words is "three billion, two hundred twenty-six million, three hundred ninety-seven thousand, nine hundred seventy-seven".