3281452957 has 8 divisors (see below), whose sum is σ = 3313838880. Its totient is φ = 3249108720.

The previous prime is 3281452943. The next prime is 3281452997. The reversal of 3281452957 is 7592541823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3281452957 - 2²⁷ = 3147235229 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 (3281452997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161658 + ... + 180820.

It is an arithmetic number, because the mean of its divisors is an integer number (414229860).

Almost surely, 2^3281452957 is an apocalyptic number.

It is an amenable number.

3281452957 is a deficient number, since it is larger than the sum of its proper divisors (32385923).

3281452957 is a wasteful number, since it uses less digits than its factorization.

3281452957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20843.

The product of its digits is 604800, while the sum is 46.

The square root of 3281452957 is about 57283.9677134886. The cubic root of 3281452957 is about 1486.0111252878.

The spelling of 3281452957 in words is "three billion, two hundred eighty-one million, four hundred fifty-two thousand, nine hundred fifty-seven".