3280224475997 has 48 divisors (see below), whose sum is σ = 4117831826112. Its totient is φ = 2595436945920.

The previous prime is 3280224475993. The next prime is 3280224476027. The reversal of 3280224475997 is 7995744220823.

It is not a de Polignac number, because 3280224475997 - 2² = 3280224475993 is a prime.

It is a super-2 number, since 2×3280224475997² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3280224475993) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 154113518 + ... + 154134800.

It is an arithmetic number, because the mean of its divisors is an integer number (85788163044).

Almost surely, 2^{3280224475997} is an apocalyptic number.

It is an amenable number.

3280224475997 is a deficient number, since it is larger than the sum of its proper divisors (837607350115).

3280224475997 is a wasteful number, since it uses less digits than its factorization.

3280224475997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24858 (or 24851 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 62.

The spelling of 3280224475997 in words is "three trillion, two hundred eighty billion, two hundred twenty-four million, four hundred seventy-five thousand, nine hundred ninety-seven".