2732902473 has 32 divisors (see below), whose sum is σ = 4528583424. Its totient is φ = 1430065152.

The previous prime is 2732902457. The next prime is 2732902531. The reversal of 2732902473 is 3742092372.

It is not a de Polignac number, because 2732902473 - 2⁴ = 2732902457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2732902973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90240 + ... + 116657.

It is an arithmetic number, because the mean of its divisors is an integer number (141518232).

Almost surely, 2^2732902473 is an apocalyptic number.

It is an amenable number.

2732902473 is a deficient number, since it is larger than the sum of its proper divisors (1795680951).

2732902473 is a wasteful number, since it uses less digits than its factorization.

2732902473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206961.

The product of its (nonzero) digits is 127008, while the sum is 39.

The square root of 2732902473 is about 52277.1697110699. The cubic root of 2732902473 is about 1398.1101154358.

The spelling of 2732902473 in words is "two billion, seven hundred thirty-two million, nine hundred two thousand, four hundred seventy-three".