3249073473 has 32 divisors (see below), whose sum is σ = 4849943040. Its totient is φ = 1922699520.

The previous prime is 3249073453. The next prime is 3249073483. The reversal of 3249073473 is 3743709423.

It is not a de Polignac number, because 3249073473 - 2⁵ = 3249073441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3249073423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212578 + ... + 227348.

It is an arithmetic number, because the mean of its divisors is an integer number (151560720).

Almost surely, 2^3249073473 is an apocalyptic number.

It is an amenable number.

3249073473 is a deficient number, since it is larger than the sum of its proper divisors (1600869567).

3249073473 is a wasteful number, since it uses less digits than its factorization.

3249073473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15037.

The product of its (nonzero) digits is 381024, while the sum is 42.

The square root of 3249073473 is about 57000.6444963564. The cubic root of 3249073473 is about 1481.1072601794.

The spelling of 3249073473 in words is "three billion, two hundred forty-nine million, seventy-three thousand, four hundred seventy-three".