3240199473 has 32 divisors (see below), whose sum is σ = 5239443456. Its totient is φ = 1738775808.

The previous prime is 3240199463. The next prime is 3240199477. The reversal of 3240199473 is 3749910423.

It is not a de Polignac number, because 3240199473 - 2¹⁷ = 3240068401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3240199477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155490 + ... + 175092.

It is an arithmetic number, because the mean of its divisors is an integer number (163732608).

Almost surely, 2^3240199473 is an apocalyptic number.

It is an amenable number.

3240199473 is a deficient number, since it is larger than the sum of its proper divisors (1999243983).

3240199473 is a wasteful number, since it uses less digits than its factorization.

3240199473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20093.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 3240199473 is about 56922.7500477621. The cubic root of 3240199473 is about 1479.7576108098.

The spelling of 3240199473 in words is "three billion, two hundred forty million, one hundred ninety-nine thousand, four hundred seventy-three".