3241404397 has 32 divisors (see below), whose sum is σ = 4195160064. Its totient is φ = 2431339200.

The previous prime is 3241404379. The next prime is 3241404409. The reversal of 3241404397 is 7934041423.

It is a cyclic number.

It is not a de Polignac number, because 3241404397 - 2¹¹ = 3241402349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241404317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213418 + ... + 228100.

It is an arithmetic number, because the mean of its divisors is an integer number (131098752).

Almost surely, 2^3241404397 is an apocalyptic number.

It is an amenable number.

3241404397 is a deficient number, since it is larger than the sum of its proper divisors (953755667).

3241404397 is a wasteful number, since it uses less digits than its factorization.

3241404397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14809.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 3241404397 is about 56933.3329166667. The cubic root of 3241404397 is about 1479.9410125321.

The spelling of 3241404397 in words is "three billion, two hundred forty-one million, four hundred four thousand, three hundred ninety-seven".