3275000921 has 16 divisors (see below), whose sum is σ = 3590023680. Its totient is φ = 2974160640.

The previous prime is 3275000903. The next prime is 3275000923. The reversal of 3275000921 is 1290005723.

It is a cyclic number.

It is not a de Polignac number, because 3275000921 - 2¹⁸ = 3274738777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3275000923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173915 + ... + 191823.

It is an arithmetic number, because the mean of its divisors is an integer number (224376480).

Almost surely, 2^3275000921 is an apocalyptic number.

3275000921 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3275000921 is a deficient number, since it is larger than the sum of its proper divisors (315022759).

3275000921 is a wasteful number, since it uses less digits than its factorization.

3275000921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18304.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 3275000921 is about 57227.6237581118. The cubic root of 3275000921 is about 1485.0365480543.

The spelling of 3275000921 in words is "three billion, two hundred seventy-five million, nine hundred twenty-one", and thus it is an aban number.