3649011093 has 64 divisors (see below), whose sum is σ = 6679411200. Its totient is φ = 1917250560.

The previous prime is 3649011059. The next prime is 3649011097. The reversal of 3649011093 is 3901109463.

3649011093 is a `hidden beast` number, since 3 + 649 + 0 + 1 + 1 + 0 + 9 + 3 = 666.

It is not a de Polignac number, because 3649011093 - 2²⁹ = 3112140181 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3649011097) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 658173 + ... + 663693.

It is an arithmetic number, because the mean of its divisors is an integer number (104365800).

Almost surely, 2^3649011093 is an apocalyptic number.

It is an amenable number.

3649011093 is a deficient number, since it is larger than the sum of its proper divisors (3030400107).

3649011093 is a wasteful number, since it uses less digits than its factorization.

3649011093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5819 (or 5813 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 3649011093 is about 60407.0450609861. The cubic root of 3649011093 is about 1539.5426613232.

The spelling of 3649011093 in words is "three billion, six hundred forty-nine million, eleven thousand, ninety-three".